Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11522273 | Antenna for wearable devices | Wenjing Su, Jiang Zhu, Maura Aranguren, Eric Dayringer, Troy Edwards +3 more | 2022-12-06 | $77,337,000 |
| 5954146 | System for in situ replacement of cutting means for a ground drill | Gavin McLeod | 1999-09-21 | |
| D402674 | Cutting head | Gavin McLeod | 1998-12-15 | |
| 5813481 | System for in situ replacement of cutting means for a ground drill | Gavin McLeod | 1998-09-29 | $22,837,000 |
| 5785134 | System for in-situ replacement of cutting means for a ground drill | Gavin McLeod | 1998-07-28 | |
| 5743344 | System for in situ replacement of cutting means for a ground drill | Gavin McLeod | 1998-04-28 | |
| D384962 | Drill bit finger | Gavin McLeod | 1997-10-14 | |
| 5662182 | System for in situ replacement of cutting means for a ground drill | Gavin McLeod | 1997-09-02 | |
| D377029 | Drill bit finger | Gavin McLeod | 1996-12-31 |