Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893271 | Circuit board assembly, main and connector boards, and connector pins for same | Kevin Heinrichs, Charles Pfeiffer, William M. Ball, Jr. | 2005-05-17 |
| 6863134 | Rotary tool | Louis J. Colangelo, III | 2005-03-08 |
| 6782956 | Drive system having an inertial valve | Louis J. Colangelo, III | 2004-08-31 |
| 6165096 | Self-shifting transmission apparatus | — | 2000-12-26 |
| 6161627 | Particle separator and pneumatic tool incorporating same | Louis J. Colangelo, III, Thomas Mancuso | 2000-12-19 |
| 6105742 | Clutch rings and overrunning clutch incorporating same | — | 2000-08-22 |
| 6093128 | Ratchet wrench having self-shifting transmission apparatus | — | 2000-07-25 |
| 5808380 | Self lubricating VANE air motor | — | 1998-09-15 |
| D378728 | Random orbital sander with dust pickup | Troy B. Mutter | 1997-04-08 |
| 5581842 | Quick change vacuum bag adapter | — | 1996-12-10 |
| 5560547 | High entrainment venturi for random orbital sander dust collection | Troy B. Mutter | 1996-10-01 |