Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048825 | Lubricant composition | John Pragnell, Mark A. Edwards | 2000-04-11 |
| 5681506 | Corrosion inhibiting lubricant composition | John Pragnell, Mark A. Edwards | 1997-10-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048825 | Lubricant composition | John Pragnell, Mark A. Edwards | 2000-04-11 |
| 5681506 | Corrosion inhibiting lubricant composition | John Pragnell, Mark A. Edwards | 1997-10-28 |