| 12169012 |
Isolation system and method |
David W. Shahan, Geoffrey P. McKnight, Sloan P. Smith, Christopher P. Henry, Andrew C. Keefe |
2024-12-17 |
| 11841060 |
Isolation system and method |
David W. Shahan, Geoffrey P. McKnight, Sloan P. Smith, Christopher P. Henry, Andrew C. Keefe |
2023-12-12 |
| 11624420 |
Isolation system and method |
David W. Shahan, Geoffrey P. McKnight, Sloan P. Smith, Christopher P. Henry, Andrew C. Keefe |
2023-04-11 |
| 11473647 |
Isolation system and method |
David W. Shahan, Geoffrey P. McKnight, Sloan P. Smith, Christopher B. Henry, Andrew C. Keefe |
2022-10-18 |
| 11460085 |
Torsion springs with changeable stiffness |
Andrew C. Keefe, Geoffrey P. McKnight, Sloan P. Smith |
2022-10-04 |
| 11270827 |
Shunting vibrational magnetic transmitter |
Geoffrey P. McKnight, Walter S. Wall |
2022-03-08 |
| 10527567 |
Method of testing a shape memory alloy element, and a validation system therefor |
Alan L. Browne, Nancy L. Johnson, Paul W. Alexander, Geoffrey P. McKnight, Guillermo A. Herrera +2 more |
2020-01-07 |
| 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 |
| 9920793 |
Negative stiffness system with variable preload adjustment |
Guillermo A. Herrera, Jacob J. Mikulsky, Geoffrey P. McKnight, Andrew C. Keefe |
2018-03-20 |
| 9897161 |
Hingeless, large-throw negative stiffness structure |
David W. Shahan, Geoffrey P. McKnight, Guillermo A. Herrera |
2018-02-20 |
| 9859834 |
Slack compensator |
Xiujie Gao, Guillermo A. Herrera, Andrew C. Keefe, Paul W. Alexander |
2018-01-02 |
| 9825610 |
Tunable stiffness mechanical filter and amplifier |
Geoffrey P. McKnight, Raviv Perahia, Logan D. Sorenson, Guillermo A. Herrera |
2017-11-21 |
| 9822835 |
Torsion springs with changeable stiffness |
Andrew C. Keefe, Geoffrey P. McKnight, Sloan P. Smith |
2017-11-21 |
| 9593739 |
Negative stiffness hydraulic system |
Guillermo A. Herrera, Geoffrey P. McKnight, Jacob J. Mikulsky |
2017-03-14 |
| 9588020 |
Test method |
Alan L. Browne, Xiujie Gao, Nancy L. Johnson, Guillermo A. Herrera, Geoffrey P. McKnight |
2017-03-07 |
| 9091252 |
Methodology and mechanisms for enhancing high ambient temperature performance in shape memory alloy applications |
Vidyashankar Ramasastry Buravalla, Shivaram Ac, Ashish Khandelwal |
2015-07-28 |
| 9067526 |
Estimating the remaining life of shape memory alloy actuators |
Alan L. Browne, Xiujie Gao, Nancy L. Johnson, Guillermo A. Herrera, Geoffrey P. McKnight |
2015-06-30 |
| 9021801 |
Compensating for incomplete reversal in mechanisms incorporating shape memory alloy wire |
Xiujie Gao, Geoffrey P. McKnight, Guillermo A. Herrera, Nancy L. Johnson, Alan L. Browne +2 more |
2015-05-05 |
| 9003789 |
Energy harvesting system |
Alan L. Browne, Nancy L. Johnson, Paul W. Alexander, John Andrew Shaw, Andrew C. Keefe +5 more |
2015-04-14 |
| 8844281 |
Shape memory alloy heat engines and energy harvesting systems |
Alan L. Browne, Nancy L. Johnson, John Andrew Shaw, Andrew C. Keefe, Geoffrey P. McKnight +4 more |
2014-09-30 |
| 8800283 |
Method of starting and operating a shape memory alloy heat engine |
Alan L. Browne, Nancy L. Johnson, Nilesh D. Mankame, Paul W. Alexander, John Andrew Shaw +4 more |
2014-08-12 |
