Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518898 | Communication system and method for an aircraft cargo/freight handling system | Daniel Lopez, Piyush Agrawal, William A. Veronesi, Scott Harms | 2019-12-31 |
| 5322571 | Method and apparatus for cleaning hoses | Raymond G. Plummer, Mike Kosmyna, J. Thomas Schaffer | 1994-06-21 |
| 5287867 | Apparatus and method for insuring and controlling turbulent flow for cleaning ducts | Raymond G. Plummer, J. Thomas Schaffer | 1994-02-22 |
| 4979067 | Voltage and current limiting power supply | — | 1990-12-18 |
| 4844342 | Spray gun control circuit | — | 1989-07-04 |