Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D719469 | Cutting guide | — | 2014-12-16 |
| 6743276 | Method and apparatus for solar heating a mining leach solution | — | 2004-06-01 |
| 6149711 | Method and apparatus for solar heating and distributing a mining leach solution | — | 2000-11-21 |
| 5755831 | Method of forming a button-type battery and a button-type battery with improved separator construction | — | 1998-05-26 |