Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8040443 | Method for stacking thermal actuators with liquid crystal elastomer | Christopher M. Spillmann, Banahalli R. Ratna, Jawad Naciri, Brett D. Martin | 2011-10-18 |
| 7936404 | Method for stacking thermal actuators with liquid crystal elastomer | Christopher M. Spillmann, Banahalli R. Ratna, Jawad Naciri, Brett D. Martin | 2011-05-03 |
| 7665688 | Convertible aerial vehicle with contra-rotating wing/rotors and twin tilting wing and propeller units | James C Kellogg | 2010-02-23 |
| 6959895 | Dual wing-pair air vehicle | — | 2005-11-01 |