Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10744979 | Sensor apparatus | David J. Schmidt, Katherine Jo Ralston | 2020-08-18 |
| 10610074 | Sensor cleaning apparatus | David J. Schmidt | 2020-04-07 |
| 10442402 | Sensor and cleaning apparatus | David J. Schmidt | 2019-10-15 |
| 9105885 | Apparatus for conditioning temperature of a fluid stream | Shazad Butt, Matthew N. Zuehik, Jaswant-Jas S. Dhillon, Joseph F. Stanek, James A. Adams | 2015-08-11 |
| 8920984 | System and method for purging water from a fuel cell stack | Suriyaprakash Ayyangar Janarthanam, Victor Dobrin, Milos Milacic, Kurt David Osborne | 2014-12-30 |