RT

Ralph R. Trimnell

📍 Oak Park, IL: #180 of 677 inventorsTop 30%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,129,469 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11688262 Patient position monitoring and warning system for detecting bodily movements and preventing falls 2023-06-27
5893607 Chair attached computer keyboard holder 1999-04-13
5842822 Removable quasi-ratchet fastener Gerald W. Everett 1998-12-01
5741102 Removable quasi-ratchet fastener Gerald W. Everett 1998-04-21