Harold Wilburn, Jr.

RW Ramsey Winch: 3 patents #2 of 14Top 15%

📍 Haskell, OK: #3 of 12 inventorsTop 25%

🗺 Oklahoma: #3,359 of 12,736 inventorsTop 30%

Overall (All Time): #1,466,178 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10259693	Electronically controlled clutch for a winch	—	2019-04-16
9790063	Electronically controlled clutch for a winch	—	2017-10-17
8968140	Electronically actuated clutch for a planetary winch	—	2015-03-03