Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6657287 | Leadframe assembly | Ronald M. Smith, Steven R. Benson | 2003-12-02 | $23,861,000 |
| 5402468 | Telephone answering device with standardized internal bus | Robert Sanford, Gerald Stuteville | 1995-03-28 | $18,943,000 |
| 5321563 | Biasing and erasing apparatus and method for magnetic tape recording devices to improve signal-to-noise ratio | Robert Sanford, Gerald Stuteville | 1994-06-14 | $20,539,000 |
| 5007174 | Topographic measuring device | — | 1991-04-16 |