Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5762691 | Aerodynamic-electrostatic particulate collection system | — | 1998-06-09 |
| 5667565 | Aerodynamic-electrostatic particulate collection system | — | 1997-09-16 |
| 4886009 | Composite tool having wear indicator | Philip J. Jacobs | 1989-12-12 |