David R. Winkler

📍 Seattle, WA: #700 of 2,058 inventorsTop 35%

🗺 Washington: #2,839 of 8,555 inventorsTop 35%

Overall (2011): #318,286 of 364,097Top 90%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7971760	Divot mix dispenser	—	2011-07-05