Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945158 | Process for the production of silver coated particles | Stojan Djokic, Ross H Lepard | 1999-08-31 |
| 4821800 | Filtering media for controlling the flow of sand during oil well operations | Leslie A. Scott | 1989-04-18 |