Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9371500 | Lubricant compositions with improved oxidation stability and service life | — | 2016-06-21 |
| 8980808 | Lubricant compositions with improved oxidation stability and service life | — | 2015-03-17 |
| 8183190 | Complex polyol esters with improved performance | Christopher H. Costello | 2012-05-22 |
| 6666985 | Polyol ester lubricants for hermetically sealed refrigerating compressors | Nicholas E. Schnur | 2003-12-23 |
| 6656888 | Biodegradable two-cycle engine oil compositions, grease compositions, and ester base stocks use therein | — | 2003-12-02 |
| 6399550 | Extreme pressure lubricant | — | 2002-06-04 |
| 6296782 | Polyol ester lubricants for refrigerator compressors operating at high temperatures | Nicholas E. Schnur | 2001-10-02 |
| 6267906 | Polyol ester lubricants for refrigerating compressors operating at high temperature | Nicholas E. Schnur | 2001-07-31 |
| 6221272 | Polyol ester lubricants for hermetically sealed refrigerating compressors | Nicholas E. Schnur | 2001-04-24 |
| 6197731 | Smokeless two-cycle engine lubricants | Bruce J. Beimesch | 2001-03-06 |
| 6080212 | Lubricants for diesel fuel | Bruce J. Beimesch | 2000-06-27 |
| 5925602 | Smokeless two-cycle engine lubricants | Bruce J. Beimesch | 1999-07-20 |
| 5912214 | Smokeless two-cycle engine lubricants | Bruce J. Beimesch | 1999-06-15 |
| 5906769 | Polyol ester lubricants for refrigerating compressors operating at high temperatures | Nicholas E. Schnur | 1999-05-25 |
| 5853609 | Polyol ester lubricants for hermetically sealed refrigerating compressors | Nicholas E. Schnur | 1998-12-29 |
| 5833876 | Polyol ester lubricants for refrigerating compressors operating at high temperatures | Nicholas E. Schnur | 1998-11-10 |
| 5820777 | Blended polyol ester lubricants for refrigerant heat transfer fluids | Nicholas E. Schnur | 1998-10-13 |
| 5744432 | Stamping lubricants | Jeff A. Barnhorst, Roger H. Garst, Ronald H. Gordon | 1998-04-28 |
| 5569406 | Stamping lubricants | Jeff A. Barnhorst, Roger H. Garst, Ronald H. Gordon | 1996-10-29 |
| 5047159 | Lubricant compositions having improved anti-deposition properties comprising a polyalkylene oxide-modified silicone oil | — | 1991-09-10 |
| 5021179 | Lubrication for refrigerant heat transfer fluids | Nicholas E. Schnur | 1991-06-04 |
| 4601840 | Mist lubrication process | Clark J. Flake | 1986-07-22 |
| 4589990 | Mist lubricant compositions | Bruce J. Beimesch | 1986-05-20 |