Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772497 | Method and apparatus for recycling oil filters | Charles H. Franklin | 2004-08-10 |
| 6719847 | Masking apparatus | Jose P. Munoz | 2004-04-13 |
| 6703579 | Arc control for spraying | — | 2004-03-09 |