JD

John Devine

OC Ocusoft: 2 patents #5 of 15Top 35%
Overall (All Time): #619,335 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11723795 Projection frame eyelid heater 2023-08-15
11608777 Internal combustion engine with fuel compression chamber cylinders 2023-03-21
10485695 Projection frame eyelid heater 2019-11-26
8256227 Ultra efficient engine 2012-09-04
5181378 Vapor generator apparatus for powering a motor 1993-01-26
4951926 Choke for internal combustion engine Patrick O'Shea 1990-08-28
4949692 Automatic control of a carburetor fuel system 1990-08-21
4810427 Carburetors 1989-03-07