Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5059662 | Method for producing ethylene copolymer | Shinji Kojima | 1991-10-22 |
| 4654154 | Method of reducing compressor gas leakage | Michael Conrad | 1987-03-31 |
| 4229011 | Lubrication system for reciprocating plunger compressors | Henry Tyson | 1980-10-21 |