Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9326713 | System and method for detecting and measuring ethyl alcohol in the blood of a motorized vehicle driver transdermally and non-invasively in the presence of interferents | John W. Carroll, Catherine Carroll | 2016-05-03 |
| 8256286 | System and method for detecting and measuring ethyl alcohol in the blood of a motorized vehicle driver transdermally and non-invasively in the presence of interferents | John W. Carroll, Catherine Carroll | 2012-09-04 |
| 6886653 | System and method for preventing the operation of a motor vehicle by a person who is intoxicated | — | 2005-05-03 |
| 4747720 | Sponge applicator and valve | Garry E. Schultz | 1988-05-31 |
| D294404 | Liquid applicator | Garry E. Schultz | 1988-02-23 |