WH

William C. Holbrook

KM Kransco Manufacturing: 1 patents #5 of 12Top 45%
📍 San Gabriel, CA: #182 of 297 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,921,129 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4805546 Retractable water board fin Douglas A. Geller, Stephen E. Schneider 1989-02-21