Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10999052 | Cauls and methods of using cauls to produce composite articles | Matthew C. Everhart, David E. Havens, Robert V. Graziano, Craig S. Jennings | 2021-05-04 |
| 10391684 | Cauls and methods of using cauls to produce composite articles | Matthew C. Everhart, David E. Havens, Robert V. Graziano, Craig S. Jennings | 2019-08-27 |
| 9180632 | Composite self-healing system | Christopher Douglas Hemmelgarn, David E. Havens, John Lewis Reed, Logan Wayne Snyder, Anthony Louderbough +1 more | 2015-11-10 |
| 8945455 | Reconfigurable shape memory polymer support tooling | Joel J. Everhart, David E. Havens | 2015-02-03 |
| 8734703 | Methods and systems for fabricating composite parts using a SMP apparatus as a rigid lay-up tool and bladder | David E. Havens, Matthew C. Everhart, Joel J. Everhart, Randy Rex Kysar, Carl Ray Fiegenbaum +3 more | 2014-05-27 |