Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D500135 | Handle for tongue cleaning device | Robert J. Ripich | 2004-12-21 |
| D494272 | Handle for tongue cleaning device | Robert J. Ripich | 2004-08-10 |
| D487803 | Handle for tongue cleaning device | Robert J. Ripich | 2004-03-23 |
| D479605 | Handle for a tongue cleaning device | Robert J. Ripich | 2003-09-09 |
| 6247471 | Smoke hood with oxygen supply device and method of use | Timothy James Hurley, Lawrence B. Bosquet, M. Russel Phinney | 2001-06-19 |
| D438305 | Tongue cleaning device | Robert J. Ripich | 2001-02-27 |
| 5916228 | Tongue scraper | Robert J. Ripich | 1999-06-29 |
| 5893860 | Tongue scraper | Robert J. Ripich | 1999-04-13 |
| 5678543 | Hyperbaric chamber | — | 1997-10-21 |
| 5226409 | Protective hood with elastomeric neck seal | Jerome Hochberg, James K. Odle | 1993-07-13 |
| 5056512 | Multilayered hood with elastomeric neck seal | James K. Odle, Evan B. Welch | 1991-10-15 |