David Crump

📍 Owasso, OK: #49 of 206 inventorsTop 25%

🗺 Oklahoma: #2,630 of 12,736 inventorsTop 25%

Overall (All Time): #1,158,109 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
11077002	Power operated lift chair	—	2021-08-03
D776394	Trailer axle jack stand	—	2017-01-10
9494275	Trailer axle jack stand	—	2016-11-15
D656289	Pushover trailer axle jack stand	—	2012-03-20