Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11484895 | Liner and rotary tank assembly therefor | Neil A. Zumberger, Dennis Cornelius Stammen, Bryan Lee Schoenlein | 2022-11-01 |
| D959980 | Ecology tab | Dennis Cornelius Stammen, Robert Joseph Will, Christopher Lawrence Macke, Patrick K. McCarty, Robert Herbert Brussell +1 more | 2022-08-09 |
| D959981 | Ecology can end | Dennis Cornelius Stammen, Robert Joseph Will, Christopher Lawrence Macke, Patrick K. McCarty, Robert Herbert Brussell +1 more | 2022-08-09 |
| 11254517 | Liner and load assembly therefor | Neil A. Zumberger, Dennis Cornelius Stammen | 2022-02-22 |