Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10447530 | Device metering | Lucas Ewalt | 2019-10-15 |
| 9806940 | Device metering | Lucas Ewalt | 2017-10-31 |
| 5580459 | Filtration structures of wet laid, bicomponent fiber | Edward J. Powers, Jeanne E. Smith, Theodore S. Thornburg | 1996-12-03 |