Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702599 | Oil filter cover | Robert E. Holland | 1997-12-30 |
| 5628675 | Pipe end beveling apparatus | Donald Nicholson | 1997-05-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702599 | Oil filter cover | Robert E. Holland | 1997-12-30 |
| 5628675 | Pipe end beveling apparatus | Donald Nicholson | 1997-05-13 |