Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9394853 | Strain measurement device, a solid rocket motor including same, and related methods | John L. Shipley, Russell A. Crook, Lydia L. Biegert, David H. Johnson | 2016-07-19 |
| 7581450 | Relaxation modulus sensor, structure incorporating same, and method for use of same | Mont A. Johnson, John L. Shipley, Lee H. Pearson | 2009-09-01 |