Hale; John M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hale; John M..The latest application filed is for "photoacoustic analyzer and method".
- Hale; John M. - Geneva CH
- Hale; John M. - Meinier CH
- Hale; John M. - Red Hill GB2
| Patent | Date |
|---|---|
| Photoacoustic analyzer and method Grant 5,616,826 - Pellaux , et al. April 1, 1 | 1997-04-01 |
| Probe and method for detecting alcohol Grant 5,331,845 - Bals , et al. July 26, 1 | 1994-07-26 |
| Method and apparatus for determining specific thermal conductivity parameters of gases Grant 5,255,553 - Hale , et al. October 26, 1 | 1993-10-26 |
| Method and apparatus for monitoring gas concentrations Grant 5,144,831 - Hale , et al. September 8, 1 | 1992-09-08 |
| Ozone measuring method Grant 5,030,334 - Hale July 9, 1 | 1991-07-09 |
| Amperometric cell Grant 5,004,532 - Hale April 2, 1 | 1991-04-02 |
| Amperometric method and apparatus Grant 4,985,130 - Hale January 15, 1 | 1991-01-15 |
| Ozone measuring method Grant 4,956,063 - Hale September 11, 1 | 1990-09-11 |
| Thermal protection method for electroanalytical cell Grant 4,711,703 - Wright , et al. December 8, 1 | 1987-12-08 |
| Electroanalytical method and sensor for hydrogen determination Grant 4,563,249 - Hale January 7, 1 | 1986-01-07 |
| Arrangement for checking the synchronization of a receiver Grant 4,429,406 - Hale January 31, 1 | 1984-01-31 |
| Membrane mounting method and membrane-enclosed amperometric cell Grant 4,325,797 - Hale , et al. April 20, 1 | 1982-04-20 |
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