Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858525 | Postage meter having a worm gear drive and guiding sleeve | Glen J. Randmer | 1989-08-22 |
| 4856602 | Apparatus and method of weighing articles based upon harmonic motion | Robert A. Cordery | 1989-08-15 |
| 4852479 | Postage meter having a worm gear drive | — | 1989-08-01 |
| 4848492 | Transporting and drive mechanism for a weighing scale | Joseph R. Kocot | 1989-07-18 |
| 4836311 | Oscillating and locking apparatus and method for vibrating tray weighing scale | — | 1989-06-06 |
| 4836313 | Oscillating and locking apparatus and method for vibrating tray weighing scale | — | 1989-06-06 |
| 4836312 | Oscillating and locking apparatus and method for vibrating tray weighing scale | — | 1989-06-06 |