Donald Cassel

📍 Santa Monica, CA: #1,024 of 3,628 inventorsTop 30%

🗺 California: #124,610 of 386,348 inventorsTop 35%

Overall (All Time): #1,272,675 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6394723	Fastener with substrate-engaging portions	—	2002-05-28
D418545	High strength snowboard	—	2000-01-04
D412833	Hex nut holding washer	—	1999-08-17
4898398	High performance grinding king pin and associated apparatus	—	1990-02-06