Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681595 | Motion transfer mechanism | — | 1997-10-28 |
| 5464579 | Multi-level stacked mold system | David R. Brown, Harald Gaul, Yosif Kushnir, Victor Wilson | 1995-11-07 |
| 5458843 | Pin-less drool prevention system | David R. Brown | 1995-10-17 |
| 5229145 | Multi-level stacked mold system | David R. Brown, Harald Gaul, Yosif Kushnir, Victor Wilson | 1993-07-20 |