Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5417133 | Scrap handling in a blanking die | Johannes C. W. Bakermans, Brian J. Stumm | 1995-05-23 |
| 5263353 | Punch and die apparatus for producing flat stamped contact devices having improved contact edge surfaces | Johannes C. W. Bakermans | 1993-11-23 |
| 5136907 | Prevention of slug pulling in stamping presses | Johannes C. W. Bakermans, Jack F. Dubbs | 1992-08-11 |