Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11070107 | Open-core flywheel architecture | John R. Hull, Michael Strasik | 2021-07-20 |
| 10940651 | Large scale smart susceptor heater blankets requiring multi zone control | James M. Kestner, Marc R. Matsen, Scott D. Billings, Robert J. Miller | 2021-03-09 |
| 10826348 | Open-core flywheel architecture | John R. Hull, Michael Strasik | 2020-11-03 |
| 10385908 | Conformal clearance fit fastener, fastener system, and method for composite structures | Robert B. Greegor, Quynhgiao N. Le, Brent A. Whiting | 2019-08-20 |
| 10336013 | Large scale smart susceptor heater blankets requiring multi zone control | James M. Kestner, Marc R. Matsen, Scott D. Billings, Robert J. Miller | 2019-07-02 |
| 10139337 | System and method for testing a material system | Robert B. Greegor, Jeffrey D. Morgan, Quynhgiao N. Le, Julie M. Drexler | 2018-11-27 |
| 10119940 | Acoustic emission sensor holder | Hong Hue Tat, Joseph D. Schaefer, Scott Hutchinson Gardner, James W. Edwards, Tyler M. Holmes | 2018-11-06 |
| 9729025 | Open-core flywheel architecture | John R. Hull, Michael Strasik | 2017-08-08 |
| 9511513 | Method and apparatus for making fiber reinforced composite tubes | John R. Hull, Mark A. Negley, Michael Strasik | 2016-12-06 |
| 9401135 | Transducer with dry adhesive couplant | Keith J. Davis, Richard H. Bossi, Arthur Vetter | 2016-07-26 |
| 8992711 | Method and apparatus for making fiber reinforced composite tubes | John R. Hull, Mark A. Negley, Michael Strasik | 2015-03-31 |
| 8922081 | Nested-rotor open-core flywheel | John R. Hull, Michael Strasik, Mark S. Wilenski, Michael P. Kozar | 2014-12-30 |
| 8816543 | Flexible magnet directional stiffening methods | Michael P. Kozar, John R. Hull, Mark S. Wilenski | 2014-08-26 |
| 8698365 | Lightweight composite safety containment for flywheel energy storage | John R. Hull, Michael Strasik | 2014-04-15 |
| 8020673 | Braking system for high speed and power rotating machinery | Carl R. McIver, Kevin E. McCrary, John R. Hull | 2011-09-20 |
| 7992278 | Method of operating a production line | Kevin E. McCrary, Arthur C. Day, John Edwards, Richard A. Hawkins, Mark David Higgins +3 more | 2011-08-09 |
| 7950563 | Apparatus and method for bearing a tool against a workpiece | John R. Hull | 2011-05-31 |
| 7633203 | Damping and support in high-temperature superconducting levitation systems | John R. Hull, Carl R. McIver | 2009-12-15 |
| 7461711 | Superconducting crawler system for a production line | Kevin E. McCrary, Arthur C. Day, John Edwards, Richard A. Hawkins, Mark David Higgins +3 more | 2008-12-09 |
| 6528771 | System and method for controlling an induction heating process | Marc R. Matsen, Richard T. Privett, Donald K. Dabelstein | 2003-03-04 |
| 5833799 | Articulated welding skate | — | 1998-11-10 |
| 5753068 | Thermoplastic welding articulated skate | — | 1998-05-19 |
| 5660669 | Thermoplastic welding | — | 1997-08-26 |
| 5641422 | Thermoplastic welding of organic resin composites using a fixed coil induction heater | Marc R. Matsen, Karl A. Hansen, John J. deJong, executor | 1997-06-24 |
| 5624594 | Fixed coil induction heater for thermoplastic welding | Marc R. Matsen, Karl A. Hansen, by John J. DeJong, executor | 1997-04-29 |