Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6197114 | Power feeding apparatus having an adjustable feed width | — | 2001-03-06 |
| 5165601 | Nozzle for low resistivity flowable material | Bruce A. Hunnicutt | 1992-11-24 |
| 4202674 | Electrostatic gas cleaner | William A. Smith | 1980-05-13 |