Issued Patents All Time
Showing 76–100 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568084 | Razor blade cartridge with guard ribs | Gregory F. McCool | 2003-05-27 |
| D474668 | Razor blade tool | Dave McDonald, Eric Karl Litscher, John Depiano, Roy Heinz, Will Wear +1 more | 2003-05-20 |
| D467388 | Razor handle | Frank H. Prochaska | 2002-12-17 |
| D467387 | Prep razor | — | 2002-12-17 |
| D466649 | Combination razor handle and razor cartridge having a dual purpose soap bar | Jason Kite, Frank H. Prochaska | 2002-12-03 |
| 6438849 | Automatic spring retractable utility knife | — | 2002-08-27 |
| 6421925 | Single piece spring clip for razor | — | 2002-07-23 |
| D458709 | Man's razor | — | 2002-06-11 |
| D458105 | Razor blade tool | Dave McDonald, Eric Karl Litscher, John Depiano, Roy Heinz, Will Wear | 2002-06-04 |
| D457684 | Woman's razor | — | 2002-05-21 |
| 6378211 | Razor blade cartridge with guard ribs | Gregory F. McCool | 2002-04-30 |
| 6334254 | Wide blade scraper | — | 2002-01-01 |
| D452348 | Disposable razor | — | 2001-12-18 |
| D449710 | Safety razor | — | 2001-10-23 |
| 6263577 | Automatic spring retractable utility knife | — | 2001-07-24 |
| D444368 | Retractable utility knife | — | 2001-07-03 |
| 6223439 | Utility knife with quick action quarter-turn connector | — | 2001-05-01 |
| D439015 | Safety razor handle | — | 2001-03-13 |
| D436801 | Knife handle | — | 2001-01-30 |
| D424907 | Retractable utility knife | — | 2000-05-16 |
| 6026575 | Utility knife handle | — | 2000-02-22 |
| D416647 | Safety razor handle | — | 1999-11-16 |
| D416109 | Razor handle | — | 1999-11-02 |
| D410542 | Flexible surgical razor | Gregory F. McCool, Robert J. Segal | 1999-06-01 |
| 5903978 | Razor handle and caddy | Frank H. Prochaska | 1999-05-18 |