Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11787624 | Stackable cast stone composite fermentation and storage tank | Carl Finney, David I. Jensen | 2023-10-17 |
| 11332305 | Stackable cast stone composite fermentation and storage tank | Carl Finney, David I. Jensen | 2022-05-17 |
| D913411 | Pivotal manway cover | — | 2021-03-16 |
| 4289064 | Automated cooker | — | 1981-09-15 |