Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D608549 | Chair with stylized legs | Peter Anton Shire, Ryan David Young | 2010-01-26 |
| D557464 | Cat scratcher | — | 2007-12-11 |
| 7117821 | Cat scratching apparatus | — | 2006-10-10 |
| 5975274 | Note acceptor security system | Claude Abraham | 1999-11-02 |
| D320047 | Currency changer | — | 1991-09-17 |
| 4841123 | Automatic welding device | Hartmut W. Fleiss | 1989-06-20 |
| 4352559 | Logarithmic primary testing system for security validation | Robert L. Gorgone, Alan J. Kovach | 1982-10-05 |