RF

Raymond Keith Foster

📍 Madras, OR: #1 of 4 inventorsTop 25%
🗺 Oregon: #3 of 1,007 inventorsTop 1%
Overall (1994): #478 of 165,921Top 1%
9
Patents 1994

Issued Patents 1994

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5375619 Protective circuit for pressure and return 1994-12-27
5373777 Linear hydraulic motor with snubber 1994-12-20
5361679 Directional control valve with pilot operated poppet valves 1994-11-08
5355994 Replaceable wear surface for conveyor slats 1994-10-18
5350054 Ball block for mounting linear motor 1994-09-27
5325763 Internal check valve 1994-07-05
5315916 System of linear hydraulic motors 1994-05-31
5313872 End of stroke cushion for a linear hydraulic motor 1994-05-24
5303816 Seal strip for reciprocating floor conveyors 1994-04-19