Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284053 | Controlled flow volumetric flowmeter | David Wadlow | 1994-02-08 |
| 4962891 | Apparatus for removing small particles from a substrate | — | 1990-10-16 |
| 4238673 | Variable lead device for circular scan tracers | — | 1980-12-09 |
| 4194727 | Shape cutting apparatus | James Richard Thomson | 1980-03-25 |