Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8110531 | Lubricant additive composition suitable for lubricating, preventing deposit formation, or clean-up of two-stroke engines | Michael S. Brenner, Thomas A. Nau | 2012-02-07 |
| 7900590 | Methods and lubricant and fuel compositions for two-stroke engine containing power valves | William K. S. Cleveland | 2011-03-08 |
| 7795192 | Lubricant composition suitable for direct fuel injected, crankcase-scavenged two-stroke engines | William K. S. Cleveland, John L. Petric | 2010-09-14 |