Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6178639 | Multi-layer engine bearings and method of manufacture | James R. Toth, Daniel E. Dugan | 2001-01-30 |
| 6000853 | Multi-layer engine bearings and method of manufacture | James R. Toth, Daniel E. Dugan | 1999-12-14 |
| 4904537 | Copper-lead composite bearing material having fine lead size and method of producing same | — | 1990-02-27 |
| 4732818 | Composite bearing material with polymer filled metal matrix interlayer of distinct metal particle sizes and method of making same | George C. Pratt, Michael C. Montpetit | 1988-03-22 |