Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688467 | Liquid product sampler with sample deposit area | Rudolf Krupka, Lucy A. Beebe, Catholyn T. Griffiths, Thomas R. Burtzlaff, Henry Bouchat +1 more | 2004-02-10 |
| 6244154 | Seating die for firearm cartridges | Patrick T. Ryan | 2001-06-12 |
| 5669327 | Biodegradable trail marker system | — | 1997-09-23 |
| 5649465 | Resizing die for use in a reloading press | — | 1997-07-22 |
| 4862567 | Seating die for use in a reloading press | — | 1989-09-05 |