Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8831413 | Storage tank assembly and system for storing waste cooking oil | Gary Steven Arnold | 2014-09-09 |
| 8561462 | Storage tank assembly and system for storing waste cooking oil | Gary Steven Arnold | 2013-10-22 |
| 4756484 | Vertical shaft impact crusher with interchangeable crusher ring segments | David J. Bechler | 1988-07-12 |