Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7004629 | Method and apparatus for hanging a resealable bag | Harold Edward Shrader | 2006-02-28 |
| 6834763 | Personal identification for improved hygiene | — | 2004-12-28 |
| 6508361 | Personal identification for improved hygiene | — | 2003-01-21 |
| 6433757 | Antenna polarization adjustment tool | — | 2002-08-13 |
| 6412632 | Personal identification for improved hygiene | — | 2002-07-02 |
| 6311840 | Personal identification for improved hygiene | — | 2001-11-06 |