Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5744539 | Manufacturing procedures for making high polytetrafluoroethylene content dispersions in oil for lubricant use and the compositions so produced | John P. Fay | 1998-04-28 |
| 4615817 | Additives containing polytetrafluoroethylene for making stable lubricants | — | 1986-10-07 |