Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861557 | Combustible gas detector through use of reaction control block | — | 1989-08-29 |
| 4332772 | Portable gas detector | — | 1982-06-01 |
| 4315956 | Process for depositing cobalt ondes on a refractory-coated platinum resistor coil | — | 1982-02-16 |
| 4313907 | Apparatus for the detection of a combustible gas | — | 1982-02-02 |