Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5226309 | Halogenated compounds sensor | Zhuang Cao | 1993-07-13 |
| 5198771 | Potentiostatic apparatus and methods | John C. Fidler, James P. Bobis, William R. Penrose | 1993-03-30 |
| 5055266 | Method for detecting toxic gases | Solomon Zaromb, Melvin Findlay | 1991-10-08 |
| 5047073 | Sorption separation apparatus and methods | William R. Penrose | 1991-09-10 |
| 5047352 | Selective chemical detection by energy modulation of sensors | Takaaki Otagawa | 1991-09-10 |
| 5012432 | Microcalorimeter sensor for the measurement of heat content of natural gas | Melvin Findlay, Chongshan Yue | 1991-04-30 |
| 4888295 | Portable system and method combining chromatography and array of electrochemical sensors | Solomon Zaromb | 1989-12-19 |
| 4847594 | Sensor for detecting the exhaustion of an adsorbent bed | — | 1989-07-11 |
| 4818348 | Method and apparatus for identifying and quantifying simple and complex chemicals | — | 1989-04-04 |
| 4795543 | Spin coating of electrolytes | G. Jordan Maclay | 1989-01-03 |
| 4670405 | Sensor array for toxic gas detection | Solomon Zaromb, William R. Penrose | 1987-06-02 |
| 4591414 | Method of determining methane and electrochemical sensor therefor | Solomon Zaromb, Takaaki Otagawa | 1986-05-27 |
| 4384925 | Gas sensing unit with automatic calibration method | Lawrence Spritzer, Solomon Zaromb | 1983-05-24 |
| 4329214 | Gas detection unit | Lawrence Spritzer, Donald R. Rutt | 1982-05-11 |
| 4326927 | Method and device for the detection and measurement of electrochemically active compounds | Donald R. Rutt | 1982-04-27 |
| 4302315 | Gas sensing unit | Raymond B. Cromer | 1981-11-24 |
| 4201634 | Method for the detection of hydrazine | — | 1980-05-06 |