Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687391 | Fault tolerant multipoint control and data collection system | John E. Judd, Kenneth E. Appley | 1997-11-11 |
| 5430663 | Fault tolerant multipoint data collection system | John E. Judd, Kenneth E. Appley | 1995-07-04 |
| 5191327 | Programmable remote transducer with filtering, differentiation, integration, and amplification | Richard D. Talmadge, Kenneth E. Appley | 1993-03-02 |