Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8932515 | Crust breaker aluminum bath detection system | — | 2015-01-13 |
| 8910562 | Pneumatic system for controlling aluminum bath crust breaker | — | 2014-12-16 |
| 8906291 | Piston rod and cylinder seal device for aluminum bath crust breaker | Kevin C. Williams | 2014-12-09 |
| 8753564 | Piston rod and cylinder seal device for aluminum bath crust breaker | — | 2014-06-17 |
| 8367953 | Pneumatic system electrical contact device | — | 2013-02-05 |
| 7915550 | Pneumatic system electrical contact device | — | 2011-03-29 |
| 6337203 | Odor-free composting method and installation | — | 2002-01-08 |