Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10359141 | Tube fitting | Ronald Lawrence Clements, Brent Campbell, Alexandra N. Sonnabend, Son Nguyen, Christian J. Tom | 2019-07-23 |
| 10060563 | Tube fitting | Brent Campbell, Ronald Lawrence Clements, Son Nguyen, Alexandra N. Sonnabend | 2018-08-28 |
| 9939095 | Tube fitting | Brent Campbell, David M. Griffith, Ronald Lawrence Clements, Alexandra N. Sonnabend | 2018-04-10 |