Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9050382 | Close proximity airborne influenza/pathogen mitigator | — | 2015-06-09 |
| 8837857 | Enhancing image data | Richard Hartley, Robby Tan | 2014-09-16 |
| D707578 | Visual alarm device for fire alarm | — | 2014-06-24 |
| D442010 | Carbonating device | James Collin | 2001-05-15 |
| D292096 | Portable radio pager | — | 1987-09-29 |
| 4629837 | Interlock arrangement for radiopager switches | — | 1986-12-16 |
| D272441 | Telephone instrument body | — | 1984-01-31 |
| D271393 | Telephone handset | — | 1983-11-15 |
| 4281455 | Razor with removably mounted pivotal cartridge | Richard B. Dixon | 1981-08-04 |