Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6078850 | Method and apparatus for fuel management and for preventing fuel spillage | Robert J. von Gutfeld | 2000-06-20 |
| 5793705 | Ultrasonic liquid level gauge for tanks subject to movement and vibration | Denos Constantinos Gazis, Robert J. von Gutfeld | 1998-08-11 |
| 5133986 | Plasma enhanced chemical vapor processing system using hollow cathode effect | Joseph M. Blum, Bruce Bumble, Kevin K. Chan, Joao R. Conde, Jerome J. Cuomo | 1992-07-28 |