VD

Vincent Donohoe

Overall (All Time): #1,401,744 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11787365 Automobile security apparatus — 2023-10-17
5737123 Adjustable-aspect video projection screen — 1998-04-07
5521658 Optical aspect ratio control for video projection — 1996-05-28