Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325709 | Measurement, calibration and probe storage apparatus for measuring pH of fluids and slurries | — | 1994-07-05 |
| 4794548 | Data collection apparatus and train monitoring system | Michael Lynch, John E. Haley, Gilbert H. Forehand | 1988-12-27 |