Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5217178 | Roll-to-roll stamp counter | George A. Yarr, Robert Brzescinski, John A. Corey | 1993-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5217178 | Roll-to-roll stamp counter | George A. Yarr, Robert Brzescinski, John A. Corey | 1993-06-08 |