Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098084 | Systems and methods for the removal of minerals from conductive protonic fluids | Melvin Mathew, George Tuan Long Chac, Janco Vermeulen | 2024-09-24 |
| 11794226 | Surface cleaning mechanisms and methods | George Tuan Long Chac, Melvin Mathew, Henry Mohrschladt, Steve Devoll | 2023-10-24 |
| 9599124 | Air diffuser for vacuum fan of planters | Martin J. Roberge, Brian J. Anderson | 2017-03-21 |
| 4191549 | Solar chemical process for sludge treatment | — | 1980-03-04 |