Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| D893625 | Ink refill cartridge for writing instrument | — | 2020-08-18 | |
| 10296001 | Radar multipath processing | Warren Smith | 2019-05-21 | |
| 8589258 | Declining balance financial calculation with no remainder | — | 2013-11-19 | $34,230,000 |
| D639808 | Finger ring with retractable stylus | — | 2011-06-14 | |
| D616447 | Finger sheath with retractable stylus | — | 2010-05-25 | |
| 7673705 | Compartmentalized MWD tool with isolated pressure compensator | Marvin Gearhart, Daniel E. MILLIGAN, Dennis Naylor, Michael Redmond | 2010-03-09 | |
| D610145 | Finger sheath with retractable stylus | — | 2010-02-16 | |
| D597547 | Finger sheath with retractable stylus | — | 2009-08-04 | |
| 6582012 | Vehicle separator panel water management system | — | 2003-06-24 | |
| 5440830 | Retractable hook weedless fishing tackle | — | 1995-08-15 |