Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144488 | Preloaded mooring connector | Michael Burt | 2018-12-04 |
| 9650845 | Apparatus for improving flanged connections | Stephen Scott | 2017-05-16 |
| 6086656 | Method for improving the heap biooxidation rate of refractory sulfide ore particles that are biooxidized using recycled bioleachate solution | William J. Kohr, Chris Johansson, Vandy Shrader | 2000-07-11 |
| 5779762 | Method for improving the heap biooxidation rate of refractory sulfide ore particles that are biooxidized using recycled bioleachate solution | William J. Kohr, Chris Johansson, Vandy Shrader | 1998-07-14 |
| 5688304 | Method for improving the heap biooxidation rate of refractory sulfide ore particles that are biooxidized using recycled bioleachate solution | William J. Kohr, Chris Johansson, Vandy Shrader | 1997-11-18 |