Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4270443 | Convolute paper tube forming apparatus and method | George S. Bomar, Oran W. Johnson | 1981-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4270443 | Convolute paper tube forming apparatus and method | George S. Bomar, Oran W. Johnson | 1981-06-02 |