Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6552336 | Non-invasive, opto-acoustic water current measurement system and method | Jack Lloyd | 2003-04-22 |
| 5222548 | Electrically controlled liquid-crystal heat valve | Rand R. Biggers, Girardeau L. Henderson, Chuong N. Pham, Robert R. Fuller | 1993-06-29 |
| 5188171 | Liquid-crystal heat valve controlled with multiple electrode pairs | Michael E. Stefanov, Rand R. Biggers, Girardeau L. Henderson, Chuong N. Pham | 1993-02-23 |