Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8386072 | Dual meter filler apparatus and method | Michael A. Mihalik, James C. Loase, Michael P. Baker, Michael A. Davis | 2013-02-26 |
| 8043412 | High volume, multiple use, portable precipitator | — | 2011-10-25 |
| 6964189 | Portable aerosol contaminant extractor | John J. DeGange, Paula Cable-Dunlap | 2005-11-15 |
| 6955075 | Portable liquid collection electrostatic precipitator | John J. DeGange, Justin E. Halverson | 2005-10-18 |