Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4906158 | Head seam for a pail | Joseph H. Dewitt | 1990-03-06 |
| 4823973 | Bottom seam for pail | Joseph H. Jewitt | 1989-04-25 |
| 4789076 | Head seam for a pail | Joseph H. Jewitt | 1988-12-06 |