Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8287257 | Oldham coupling | — | 2012-10-16 |
| 7455506 | Injection moldable piston rings | — | 2008-11-25 |
| 7140291 | Oil-free/oil-less air compressor with an improved seal | Gene E. Gilbert | 2006-11-28 |
| 6935220 | Contoured piston | Susumu Ariga | 2005-08-30 |
| 6113367 | Oil-less/oil-free air brake compressor with a dual piston arrangement | Gene Gilbert | 2000-09-05 |
| 5378129 | Elastic unloader for scroll machines | Mark Bass | 1995-01-03 |