Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |