Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6532550 | Process protection system | Albert W. Crew, William D. Ghrist, III, Glenn E. Lang, Thomas P. Hayes | 2003-03-11 |
| 5859884 | Electric circuit for selectively processing electrical signals | Bernard J. Metro, Richard Miller | 1999-01-12 |
| 5832049 | Electric circuit for selectively processing electrical signals | Bernard J. Metro, Richard Miller | 1998-11-03 |
| 4692298 | Analog process control system testing | Michael D. Coradi | 1987-09-08 |
| 4651020 | Redundant power supply system | Thomas J. Kenny | 1987-03-17 |