Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689599 | DEA-free pot and pan cleaner for hard water use | Charles Allen Hodge, David A. Halsrud, Paul J. Prew, Daniel Tallman, Amanda Ruth Blattner +1 more | 2020-06-23 |
| 10253277 | DEA-free pot and pan cleaner for hard water use | Charles Allen Hodge, David A. Halsrud, Paul J. Prew, Daniel Tallman, Amanda Ruth Blattner +1 more | 2019-04-09 |