Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10253232 | Method of lubricating a rotary screw compressor | Jeng-Shiang Tsaih, Hsu-Hua Tang, Jung-Tsung Hung, Chih-Wei Wu, Tai-Her Tsai +1 more | 2019-04-09 |
| 7208098 | Lubricating composition containing a blend of a polyol ester and an alkylbenzene | Kenneth C. Lilje | 2007-04-24 |
| 7053026 | Base oil blends for conveyor chain lubricating compositions | — | 2006-05-30 |
| 6677284 | Lubricant composition for ammonia based refrigerants with good seal performance | Thomas E. Rajewski, John Carl Tolfa | 2004-01-13 |