Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11292160 | Bladder that changes stiffness based on temperature effects for manufacture of composite components | Samuel James Knutson | 2022-04-05 |
| 10173349 | Bladder that changes stiffness based on temperature effects for manufacture of composite components | Samuel James Knutson | 2019-01-08 |
| 10059041 | Multi-state bladder for manufacture of composite material | Andrew E. Modin, Paul D. Shaw, Raviendra S. Suriyaarachchi | 2018-08-28 |
| 9827720 | Multi-state bladder for manufacture of composite material | Andrew E. Modin, Paul D. Shaw, Raviendra S. Suriyaarachchi | 2017-11-28 |
| 4940016 | Unitary collapsible and disposable pet litter container | — | 1990-07-10 |