Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318831 | Controllable and adjustable stamping draw bead with reverse bead geometry | Evangelos Liasi, Liang Huang, Rudolf Gerich, Eric Frevik, Christian Richard Genereux | 2025-06-03 |
| 11458526 | Method of machining an opening in a plurality of blanks | Laurent Bernard Chappuis, S. George Luckey, Jr., Andrey M. Ilinich | 2022-10-04 |
| 10315243 | Method of machining an opening in a plurality of blanks | Laurent Bernard Chappuis, S. George Luckey, Jr., Andrey M. Ilinich | 2019-06-11 |