Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458235 | System for recovering minerals from the seabed | John Halkyard, Richard Petters, Michael R. Anderson, Laurie E. Meyer | 2019-10-29 |
| 9702224 | Well apparatus and method for use in gas production | — | 2017-07-11 |
| 6290144 | Decorative waterfall system | — | 2001-09-18 |