Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D556446 | Small item dispenser with caribiner | Fusu Thao, Thomas E. Kramer | 2007-12-04 |
| D551561 | Breath mint dispenser | Walter I. Bieger, Don Gagne | 2007-09-25 |
| 6427371 | Picture frame | Lois J. Olson | 2002-08-06 |
| 6302363 | Refrigerator magnet | Lois J. Olson | 2001-10-16 |
| 5206956 | Protective face shield | — | 1993-05-04 |
| 5161712 | No-spring pop-up note dispenser | — | 1992-11-10 |
| 4948641 | Multiple layer container for storage of high purity chemicals | David J. Shantz, Thomas A. Armer | 1990-08-14 |
| 4948642 | Multiple layer container for storage of high purity chemicals | David J. Shantz, Thomas A. Armer | 1990-08-14 |
| 4852185 | Protective face shield | — | 1989-08-01 |
| D301249 | Camera tripod | — | 1989-05-23 |
| 4739877 | Combination key ring and card holder | — | 1988-04-26 |
| D281230 | Household magnet for kitchen use | Walter I. Bieger | 1985-11-05 |
| 4508221 | Tool caddy | — | 1985-04-02 |
| D277630 | Stereo headrest for dental chairs | Steven T. Matthews | 1985-02-19 |
| D261566 | Combination floss holder, key chain fob and dental appointment reminder | — | 1981-10-27 |
| D259127 | Memo paper holder or similar article | — | 1981-05-05 |
| D255388 | Combination floss holder, key chain fob and dental appointment reminder | — | 1980-06-10 |