Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291057 | Methods of manufacture for reinforced thermoplastic components | Jason Christensen, Joseph Stanish | 2025-05-06 |
| 11142020 | Reinforced thermoplastic components and method of manufacture thereof | Jason Christensen, Joseph Stanish | 2021-10-12 |
| 8986398 | Hydraulic prosthetic ankle | Arlo Marsh Poulson, III, Steven Heath, Henry Hsu | 2015-03-24 |
| 8677670 | Segmented composite barrel for weapon | Jason Christensen | 2014-03-25 |
| 8522467 | Composite hand guard with integral rail | Jason Christensen | 2013-09-03 |
| 8500825 | Prosthetic foot with floating forefoot keel | Alexandre Guerinot | 2013-08-06 |
| 8034121 | Prosthetic foot with two leaf-springs joined at heel and toe | — | 2011-10-11 |
| 7824446 | Prosthetic foot with longer upper forefoot and shorter lower forefoot | Marcus Boren | 2010-11-02 |
| 7794506 | Multi-axial prosthetic ankle | — | 2010-09-14 |
| 7740602 | Ankle foot orthotic brace | — | 2010-06-22 |
| 7727285 | Prosthetic foot with variable medial/lateral stiffness | Marcus Boren | 2010-06-01 |
| 7686848 | Prosthetic foot with energy transfer | — | 2010-03-30 |
| 7618464 | Prosthetic foot with variable medial/lateral stiffness | — | 2009-11-17 |
| 7572299 | Prosthetic foot with energy transfer | — | 2009-08-11 |
| 7547371 | Composite architectural column | Jason Christensen | 2009-06-16 |
| 7520904 | Prosthetic foot with an adjustable ankle and method | — | 2009-04-21 |
| 7462201 | Prosthetic foot with an adjustable ankle and method | — | 2008-12-09 |
| 7419509 | Prosthetic foot with a resilient ankle | — | 2008-09-02 |
| 7341603 | Prosthetic foot with energy transfer including variable orifice | — | 2008-03-11 |
| 7172630 | Prosthetic foot with cam | — | 2007-02-06 |
| 6966933 | Prosthetic foot with an adjustable ankle and method | — | 2005-11-22 |
| 6929665 | Prosthetic foot with a resilient ankle | — | 2005-08-16 |
| 6911052 | Prosthetic foot with oblique attachment | — | 2005-06-28 |
| 6875242 | Prosthetic foot with energy transfer medium including variable viscosity fluid | — | 2005-04-05 |
| 6805717 | Energy-storing prosthetic foot with elongated forefoot | — | 2004-10-19 |