Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871633 | Impedance type humidity sensor with protonconducting electrolyte and method of using same | Martha Greenblatt, Kandalam V. Ramanujachary, Pavel Shuk | 1999-02-16 |
| 5393404 | Humidity sensor with nasicon-based proton-conducting electrolyte | Martha Greenblatt | 1995-02-28 |