Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326209 | Method and an apparatus for forming a plurality of individual books in a predetermined sequence | — | 1994-07-05 |
| 5261520 | Custodial book transfer system | — | 1993-11-16 |
| 4577853 | Stacking apparatus | — | 1986-03-25 |
| 4558859 | Stack top control method and apparatus | Edward L. Kempisty | 1985-12-17 |