DS

Donald T. Steep

📍 Anderson, CA: #11 of 44 inventorsTop 25%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,229,779 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6276974 Switch system for preventing marine propeller injuries Harry A. Bouge 2001-08-21
5759075 Propeller guard Keith A. Jackson 1998-06-02