Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10563283 | Methods, materials and techniques for precious metal recovery | Duane Nelson, Mohammad Doostmohammadi, Hanif Jafari | 2020-02-18 | |
| 6411970 | Methods and apparatus for an automatic file indexer | Robert B. Aitken, Thomas M. Holt, Mike Whitten | 2002-06-25 | $11,147,000 |