Duke Wiser – Chief Executive Officer
P.O Box 1258
Princeton, NJ 08542

Forwood Cloud "Duke" Wiser III started EDG with a small group of partners in 1993 when they acquired the manufacturing operations of Engineering Dynamics Limited (EDL) of Carleton Place, Ontario.  Duke has had a major role in the development and refinement of modern electronic polarized-media technology and instrumental in developing the company's cutting-edge products.  Prior to forming EDG, Wiser was involved in the application and installation of kinetic wind energy windmills in Oklahoma.  he received his Bachelors of Science degree from Bowdoin College in Brunswick, Maine.   

Martin J. Cummins – Chief Operating Officer
P.O Box 1258
Princeton, NJ 08542

Marty Cummins joined Environmental Dynamics Group as C.O.O. when it was acquired by EMC, a small holding company, in 1997.  For the eight years prior, Marty worked as a venture capitalist as president of Vail Princeton, where the company invested in real estate and growing companies in emerging markets. For eight year as General Manager for Prime Motor Inns, parent company to Ramada and Howard Johnson hotel chains, his responsibilities included operating over 500 properties including several Marriott, Sheraton and Holiday Inn hotels.

Don Molloy – Controller
P.O Box 1258
Princeton, NJ 08542

Robin Marshall – Vice President General Manager
137 Pick Road, RR1
Carleton Place, Ontario K7C 3P1 Canada

Robin Marshall is Vice President and General Manager of Engineering Dynamics Ltd. (EDL), sister company to Environmental Dynamics Group (EDG), where the company’s manufacturing and R&D operations are located outside of Ottawa, Ontario.

Carl Mitchell – Vice President Sales
716 E Holding Ave.
Wake Forest, NC 27587

After graduating from Purdue University with a bachelor of science in mechanical engineering, and where he played golf on a Purdue golf team that competed for the NCAA National Championship, Carl joined the heating and air conditioning industry where he has spent the last thirty years. Carl’s successful career in HVAC started with the ownership of his own company for over ten years, Advance Sheet Metal, specializing in commercial and industrial HVAC. Carl was the first sales manager at United Air Temp, now one of the top ten residential replacement contractors in the U.S. With another HVAC contracting company, A-Advantage, as sales manager, revenues increased tenfold in just over five years. Carl joined EDG in 1996 and was responsible for organizing the company’s sales organization. Carl is an active member in ASHRAE and the Church Of Jesus Christ Of Latter Day Saints. Carl and his wife Patty have three daughters, all married, and five grandsons.

Robert F. Goodfellow – Director of Sales & Marketing – Residential Products
6600 South S Street
Fort Smith, AR 72903

Rob Goodfellow has been involved in sales and marketing, working with residential and commercial HVAC contractors and distributors for almost twenty years. His career includes many years experience with Indoor Air Quality at various levels. Prior to joining EDG in 2004, Rob spent seventeen years with Rheem Manufacturing Company where he was responsible for several functions including Marketing Manager, OEM Sales Manager, International Sales Manager and Promotional Programs Manager. Rob graduated with a BSBA from the University of Arkansas and the Graduate School of Sales and Marketing Management at Syracuse University.

Raymond Markey - Western Region Manager – Commercial Products
4650 Merrick Court
Oceanside, CA 92056

Ray Markey has been involved on the business side of environmental sciences for over thirty years. Prior to joining EDG in 1997, where he has been responsible for commercial and industrial air cleaner sales in the western U.S. and western Canada, Ray, as part of a senior management team, developed an HVAC service group specializing in biotechnology. Since 1984 he has held several positions including Vice President, Director of Operations and Marketing Manager for firms specializing in the health science and biochemical fields. Ray has been an active industry participant in many organizations including the U.S. Green Building Council, the International Society for Pharmaceutical Engineering, and the American Marketing Association. He graduated with honors from Indiana University with a B.S.B.A.

Ray and Donna, his wife of over thirty years, have four daughters. He is active in local church and community services including Habitat for Humanity and Amor Ministries.

Paul A. Pickering - Midwest Region Manager – Commercial Products
PO Box 2820
Whitehouse, OH 43571

Paul Pickering has been involved in sales, service, and/or education, in one form or another, since 1973 when he spent several years as a public school teacher. Paul has been a successful manager and sales manager, and for ten years operated his own sales company, Earth Energy Sales Corporation. He has won several sales awards since joining EDG in 2001. Paul works closely with specifying engineers and HVAC sales offices to develop practical solutions to Indoor Air Quality and facilities management issues.

Paul graduated from the University of Toledo (Ohio) with a Bachelor of Science in Math and Science. He is also a Mason. Paul and his wife Rebecca have one daughter.

Jeff Watcke - Northeast Region Manager – Commercial Products
40 Loray Court
Cheshire, CT 06410

Jeff Watcke is responsible for Dynamic commercial sales and engineering support in the region from Charleston, South Carolina to the eastern maritime provinces of Canada. Jeff joined EDG in 2002 and brings a wealth of experience with over thirty years experience at several levels in the HVAC industry including contracting, wholesale and engineering. He is a certified Indoor Air Quality Professional and has addressed many industry trade groups and associations about Indoor Air Quality and facilities management issues.

Jeff and his wife Sandy have three daughters. He served in the U.S. Air Force and was honorably discharged as a staff sergeant.