Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10495171 | Torsion springs with changeable stiffness | Andrew C. Keefe, Geoffrey P. McKnight, Sloan P. Smith | 2019-12-03 |
| 10422397 | Methods to dynamically alter the stiffness of nonlinear structures | Geoffrey P. McKnight, Christopher P. Henry | 2019-09-24 |
| 10344822 | Hingeless, large-throw negative stiffness structure | David W. Shahan, Geoffrey P. McKnight, Guillermo A. Herrera | 2019-07-09 |
| 10260586 | Adjustable negative stiffness systems | Geoffrey P. McKnight, Christopher P. Henry, David W. Shahan | 2019-04-16 |
| 10233991 | Adjustable negative stiffness mechanisms | Casey J. Sennott, Sloan P. Smith, David W. Shahan, Geoffrey P. McKnight | 2019-03-19 |