Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D774856 | Tool for fitting a grease gun tip onto a grease fitting | — | 2016-12-27 |
| 6835905 | Pull-string switch system | — | 2004-12-28 |
| 6805126 | Oxygen delivery and gas sensing nasal cannula system | — | 2004-10-19 |
| 6743996 | Pull-string switch system and method of making a pull-string switch | — | 2004-06-01 |
| 6598562 | Pet pool safety system | Cynthia G. Dutkiewicz | 2003-07-29 |
| 6257236 | Intubation device | — | 2001-07-10 |