Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4967381 | Process control interface system for managing measurement data | Leslie A. Lane, Lynn V. Lybeck, David S. Perloff | 1990-10-30 |
| 4873623 | Process control interface with simultaneously displayed three level dynamic menu | Leslie A. Lane, Lynn V. Lybeck, David S. Perloff | 1989-10-10 |