Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5718143 | Method and apparatus for forming container end having annular panel with non-uniform radius of curvature | — | 1998-02-17 |
| 5645189 | Container end having annular panel with non-uniform radius of curvature | — | 1997-07-08 |
| 5373721 | Method and apparatus for scoring metal panels and resultant product | Robert E. Welsh | 1994-12-20 |
| 4969348 | Feed system for a redraw press | John J. Kester | 1990-11-13 |
| 4685322 | Method of forming a drawn and redrawn container body | — | 1987-08-11 |
| 4522049 | Aluminum alloy food can body and method for making same | — | 1985-06-11 |