Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35334 | Process for core removal from molded products | Gerbrig W. Van der Woude | 1996-09-24 |
| 5262100 | Method of core removal from molded products | Gerbig W. Van Der Woude | 1993-11-16 |
| 5248552 | Molding core | — | 1993-09-28 |
| 5089186 | Process for core removal from molded products | Gerbrig W. Van der Woude | 1992-02-18 |
| 4883394 | Cover with integral fastening means | Gerbrig W. Van der Woude | 1989-11-28 |