Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506480 | Measurement system | — | 2022-11-22 |
| 11105609 | Measurement system | — | 2021-08-31 |
| 9719725 | Heat treatment roller hearth furnace drive system | — | 2017-08-01 |
| 9097601 | Method and system for assessment of pipeline condition | Martin F. Lambert, Angus R. Simpson, Young Il Kim, John Vitkovsky | 2015-08-04 |
| 5787461 | High speed optical disk drive caching executable and non-executable data | — | 1998-07-28 |
| 5202530 | Light armor piercing automatic rifle | — | 1993-04-13 |
| 5078043 | Silencer | — | 1992-01-07 |
| 4977815 | Self cleaning automatic machine pistol and silencer for the same | — | 1990-12-18 |