Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6796782 | Device for injection moulding of plastics | — | 2004-09-28 |
| 6528594 | Flowable glanulates | Christoph Rickert | 2003-03-04 |
| 6297610 | Control system for controlling plural electrical devices | Edward John Fregon | 2001-10-02 |
| 5575596 | Closure device for a conveying unit operating in a vacuum | Otto Brandauer, Dieter Kemmler | 1996-11-19 |
| 4978911 | Electrical energy analyzer | Phillip J. Perry, John Meldrum, Jordon Metlikovec, Clive Stuart White | 1990-12-18 |
| 4911831 | Slow sand filters | Roger C. Davison | 1990-03-27 |
| 4412768 | Truck bumper incorporating hay handling device | Alphonse H. Bauer | 1983-11-01 |