Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11943881 | Arc flash energy diffuser | Daniel G. Hollinger | 2024-03-26 | |
| 5065147 | Method and apparatus for simulating analog display in digital display test instrument | Thomas A. Rice, David Allen Smith | 1991-11-12 | $11,275,000 |
| 4890236 | Method and apparatus for aiding manual instrument settings by displaying estimates of future measurement results | Erik Kilk, David Allen Smith | 1989-12-26 | $12,960,000 |