Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974193 | Power operated brush and method | Maximo Hartwig Buch | 2005-12-13 |
| 6312323 | Abrading tools and method of making | Rueben Brown Warner | 2001-11-06 |
| 6129620 | Honing tool and method of making | Rueben Brown Warner | 2000-10-10 |
| 6083445 | Method of making a plateau honing tool | R. Brown Warner | 2000-07-04 |
| 5897431 | Honing tool and method of making | Rueben Brown Warner | 1999-04-27 |
| 5895612 | Method of making abrading tools | Rueben Brown Warner | 1999-04-20 |
| 5788900 | Method of making a plateau honing tool | R. Brown Warner | 1998-08-04 |
| 5730503 | Honing tool and method of making | James B. Tyler, R. Brown Warner | 1998-03-24 |
| 5709591 | Unitary molded honing tool | R. Brown Warner | 1998-01-20 |
| 5527213 | Honing tool and method of making | James B. Tyler, R. Brown Warner | 1996-06-18 |
| 5127290 | Method for trimming or dressing of abrasive finishing tools | R. Brown Warner, Alfred F. Scheider | 1992-07-07 |