Douglas A. Wittenmyer

📍 Maumee, OH: #7 of 34 inventorsTop 25%

🗺 Ohio: #1,853 of 6,034 inventorsTop 35%

Overall (2011): #312,470 of 364,097Top 90%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8063775	Energy management system	Thomas Reed	2011-11-22