Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10634323 | Tool holder clamp for suction hose | — | 2020-04-28 |
| 9745735 | Intake nozzle for suction hose | David L. Stevenson | 2017-08-29 |
| 6495586 | Scytonemin and methods of using thereof | Robert S. Jacobs, Lisa A. Marshall, William H. Gerwick | 2002-12-17 |
| 6495588 | Scytonemin and methods of using thereof | Robert S. Jacobs, Lisa A. Marshall, William H. Gerwick | 2002-12-17 |
| 5743474 | Macerator | — | 1998-04-28 |
| 5061380 | Screening system and method | — | 1991-10-29 |
| 4440338 | Friction welding machine | — | 1984-04-03 |
| 4415172 | Friction welding machine having an expanding mandrel backstop assembly | — | 1983-11-15 |
| 4399946 | Method and apparatus for producing cement or plaster | — | 1983-08-23 |
| 4349144 | Friction welding machine with dual position end stop | Elio F. D'Aloisio | 1982-09-14 |