Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484365 | Visor clip and method therefore | — | 2002-11-26 |
| 6462096 | Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological properties containing said additives | David Dino | 2002-10-08 |
| 6368486 | Low temperature alkali metal electrolysis | Howard M. Blank, Walter John Simmons, Oswald Robert Bergmann | 2002-04-09 |