Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5126570 | Sensor and method for measuring alcohol concentration in an alcohol-gasoline mixture | — | 1992-06-30 |
| 4761639 | Lightweight, compact detector of sudden changes in concentration of a gas | Stephen C. Pyke, Michael T. McMahon | 1988-08-02 |
| 4730479 | Temperature and humidity compensation for gas detection apparatus | Stephen C. Pyke, Milton L. Brouwer | 1988-03-15 |
| 4713731 | Double layer capacitor | Allan V. Marse | 1987-12-15 |
| 4604788 | Method for making electrodes for double layer capacitors | — | 1986-08-12 |
| 4605989 | Electrodes for double layer capacitors | Allen V. Marse, Phil Bennett | 1986-08-12 |