Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430982 | Coil spring forming and conveying assembly | Michael E. Andrea, Stuart C. Hamill, Horst F. Wentzek | 2002-08-13 |
| 5950473 | Coil spring forming and conveying assembly | Michael E. Andrea, Stuart C. Hamill, Horst F. Wentzek | 1999-09-14 |
| 5337528 | Child assist rail and support system | Frank B. Jaworski, Sabrina Jansen | 1994-08-16 |