Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519197 | Lockable bolt device | — | 2022-12-06 |
| 5024153 | Print drum for a postage meter | Frederick C. Close, Peter J. Loeber | 1991-06-18 |
| 4368814 | Apparatus for franking mail | — | 1983-01-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519197 | Lockable bolt device | — | 2022-12-06 |
| 5024153 | Print drum for a postage meter | Frederick C. Close, Peter J. Loeber | 1991-06-18 |
| 4368814 | Apparatus for franking mail | — | 1983-01-18 |