Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881460 | Postage meter and control arrangement for same | Frederick C. Close, Peter J. Coeber | 1989-11-21 |
| 4841858 | Impression roller assembly including an ejector roller | Frederick C. Close, Peter J. Loeber | 1989-06-27 |