John Van Winkle

📍 Tucson, AZ: #2,413 of 6,004 inventorsTop 45%

🗺 Arizona: #13,050 of 32,909 inventorsTop 40%

Overall (All Time): #2,197,272 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10495349	Bracket for mechanically attaching a photo-voltaic panel or other object to a t-post	—	2019-12-03
6502405	Fluid heat exchanger assembly	—	2003-01-07