Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946990 | Material saving canning system | Vincent C. Kieffer | 2021-03-16 |
| 10287040 | Material saving canning system | Vincent C. Kieffer | 2019-05-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10946990 | Material saving canning system | Vincent C. Kieffer | 2021-03-16 |
| 10287040 | Material saving canning system | Vincent C. Kieffer | 2019-05-14 |