Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10344711 | System and method of alleviating blade flutter | — | 2019-07-09 |
| 7448647 | Apparatus for reducing the magnitude of a pressure wave during deployment of an inflatable vehicle occupant protection device | Songwei Zhang, Ivanna G. Malinow, Charles E. Steffens, Jr. | 2008-11-11 |
| 7066489 | Inflatable curtain with fluid release means | William P. Braun, Charles S. Pillsbury, IV | 2006-06-27 |
| 6183007 | Thrust-neutral inflator manifold | Charles E. Steffens, Jr., Jinshou Xu | 2001-02-06 |