Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8936113 | Percussion mole and method of geothermal heat exchange | Mark Brice | 2015-01-20 |
| 7260117 | Synchronizing initial handshake in ADSL annex C to TTR | Guozhu Long, Sanjay Gupta | 2007-08-21 |