WJ

William Paxson St. Clair, Jr.

CB Cobalt Boats: 1 patents #4 of 11Top 40%
📍 Leawood, KS: #245 of 421 inventorsTop 60%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #3,147,522 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8375880 Retractable step for boat swim platform Timothy W. Kaiser, Bret A. Chilcott, Sean P. Callan 2013-02-19