Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4740340 | Method of making a PTFE based impregnated metal matrix | George C. Pratt | 1988-04-26 |
| 4732818 | Composite bearing material with polymer filled metal matrix interlayer of distinct metal particle sizes and method of making same | George C. Pratt, Michael D. Lytwynec | 1988-03-22 |
| 4615854 | Method of making a PTFE based tape suitable for impregnation into a porous metal matrix | George C. Pratt | 1986-10-07 |