Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5530439 | Deterministic method and an apparatus for minimal switch circuits | Randy C. Steele, Jay J. Sturges, Richard P. Vireday | 1996-06-25 | $66,281,000 |
| 5486766 | Method for testing switch matrices | John M. Ingram | 1996-01-23 | $127,580,000 |
| 5436576 | Switch matrices using reduced number of switching devices for signal routing | John M. Ingram | 1995-07-25 | $42,990,000 |