Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912292 | Z-bar for forming can material | — | 1990-03-27 |
| 4540879 | Alignment tooling for metal cylinder welding machines | William W. Haerther | 1985-09-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912292 | Z-bar for forming can material | — | 1990-03-27 |
| 4540879 | Alignment tooling for metal cylinder welding machines | William W. Haerther | 1985-09-10 |