Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D883444 | Flush valve housing | Marc G. Block, Alan Kaid, Michael G. Askew | 2020-05-05 |
| 10578228 | Sensing mechanism for valve operation | Marc G. Block, Alan Kaid, Michael G. Askew | 2020-03-03 |
| 10240970 | Motion compensating infrasound sensor | Douglas J. Grimmett, Randall S. Plate, Carrick Talmadge | 2019-03-26 |
| 10210726 | Event detection system and method of use | Geoffrey Ewald Carter, William Garth Frazier, David Ray Harris, Gerald Wesley Godbold | 2019-02-19 |
| 9940895 | Displays with safety segregation | Clifford R. Klein | 2018-04-10 |
| 6830423 | Personal mobility vehicle lift | Jeff DuVal | 2004-12-14 |
| 6729827 | Universal wheelchair lift and restraint system | Jeff DuVal | 2004-05-04 |
| 6726435 | Lift for a personal mobility vehicle or wheelchair | Jeff DuVal | 2004-04-27 |