Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858063 | Spiral configuration of electrodes and dielectric material for sensing an environmental property | James B. Stephens | 1989-08-15 |
| 4662220 | Water-absorbing capacitor system for measuring relative humidity | — | 1987-05-05 |
| 4514278 | Trace water sensor | James B. Stephens, Mary M. Yang | 1985-04-30 |
| 4355896 | Cloud cover sensor | Robert A. Administrator of the National Aeronautics and Space Frosch | 1982-10-26 |
| 4197530 | Passive intrusion detection system | James C. Administrator of the National Aeronautics and Space Fletcher | 1980-04-08 |