Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10525395 | Vehicle air system with high efficiency filter | Joseph Mardall | 2020-01-07 |
| 9865852 | Energy storage container with vortex separator | Jason Jaspreet Singh Haer, Joseph Mardall, Scott Ira Kohn, Peter H. J. How, Christopher Grimmer | 2018-01-09 |
| 9687769 | Vehicle air system with high efficiency filter | Joseph Mardall | 2017-06-27 |