Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772986 | Coaster clip | — | 2004-08-10 |
| 6370931 | Stamping die for producing smooth-edged metal parts having complex perimeter shapes | — | 2002-04-16 |
| 5402692 | Method of making blanking dies and punches having rounded edges | — | 1995-04-04 |
| 4951537 | Apparatus for producing a blank from stock material | — | 1990-08-28 |
| 4267753 | Apparatus for producing a blank from stock material | — | 1981-05-19 |