Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9892837 | Energy efficient actuator | John A. Rokosz, Philip P. Carvey, Wallace Atwood, Ryan Brook Rank | 2018-02-13 |
| 8968227 | Knee Brace | John A. Rokosz, Philip P. Carvey, Andrew W. Carvey, Matthew R. Carvey | 2015-03-03 |
| 8777195 | Non-linear torsion spring assembly | Matthew R. Carvey, Andrew W. Carvey, Philip P. Carvey, John A. Rokosz | 2014-07-15 |
| 7393335 | Metabolically efficient leg brace | Matthew R. Carvey, Andrew W. Carvey, Philip P. Carvey | 2008-07-01 |