CD

Charles K. Dorland

📍 Diemelstraße, TX: #689 of 1,115 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,636,839 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6161229 Powered lift toilet seat with armrests Leon M. Ryan, Eldridge P. Douglass 2000-12-19