Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5303575 | Apparatus and method for conducting an unsupervised blood alcohol content level test | Gerald H. Herlinger | 1994-04-19 |
| 5179801 | Portable cattle gate | Victor E. Babchuk | 1993-01-19 |
| 5144565 | Measurement of metallurgical properties in ferromagnetic test parts | Thomas C. Targosz | 1992-09-01 |
| 4786815 | Non-contact sensor with particular utility for measurement of road profile | Curtis M. Walker | 1988-11-22 |