Roland J. Christensen

Person

Fayette, UT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reinforced thermoplastic components and method of manufacture thereof
- Patent number 11,142,020
- Issue date Oct 12, 2021
- CSS COMPOSITES LLC
- Jason Christensen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic prosthetic ankle
- Patent number 8,986,398
- Issue date Mar 24, 2015
- Freedom Innovations, LLC
- Arlo Marsh Poulson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Segmented composite barrel for weapon
- Patent number 8,677,670
- Issue date Mar 25, 2014
- Jason Christensen
- F41 - WEAPONS
Information Patent Grant
Composite hand guard with integral rail
- Patent number 8,522,467
- Issue date Sep 3, 2013
- Jason Christensen
- F41 - WEAPONS
Information Patent Grant
Prosthetic foot with floating forefoot keel
- Patent number 8,500,825
- Issue date Aug 6, 2013
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with two leaf-springs joined at heel and toe
- Patent number 8,034,121
- Issue date Oct 11, 2011
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with longer upper forefoot and shorter lower forefoot
- Patent number 7,824,446
- Issue date Nov 2, 2010
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-axial prosthetic ankle
- Patent number 7,794,506
- Issue date Sep 14, 2010
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ankle foot orthotic brace
- Patent number 7,740,602
- Issue date Jun 22, 2010
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with variable medial/lateral stiffness
- Patent number 7,727,285
- Issue date Jun 1, 2010
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with energy transfer
- Patent number 7,686,848
- Issue date Mar 30, 2010
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with variable medial/lateral stiffness
- Patent number 7,618,464
- Issue date Nov 17, 2009
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with energy transfer
- Patent number 7,572,299
- Issue date Aug 11, 2009
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composite architectural column
- Patent number 7,547,371
- Issue date Jun 16, 2009
- Jason Christensen
- E04 - BUILDING
Information Patent Grant
Prosthetic foot with an adjustable ankle and method
- Patent number 7,520,904
- Issue date Apr 21, 2009
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with an adjustable ankle and method
- Patent number 7,462,201
- Issue date Dec 9, 2008
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with a resilient ankle
- Patent number 7,419,509
- Issue date Sep 2, 2008
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with energy transfer including variable orifice
- Patent number 7,341,603
- Issue date Mar 11, 2008
- Applied Composite Technology, Inc.
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with cam
- Patent number 7,172,630
- Issue date Feb 6, 2007
- Roland J. Christensen, as operating Manager of RJC Development, LC, General P...
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with an adjustable ankle and method
- Patent number 6,966,933
- Issue date Nov 22, 2005
- Roland J. Christensen, as operating Manager of RJC Development, LC, General P...
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with a resilient ankle
- Patent number 6,929,665
- Issue date Aug 16, 2005
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with oblique attachment
- Patent number 6,911,052
- Issue date Jun 28, 2005
- Roland J. Christensen, as operating Manager of RJC Development, LC, General P...
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with energy transfer medium including variable visc...
- Patent number 6,875,242
- Issue date Apr 5, 2005
- Roland J. Christensen, as operating Manager of RJC Development, LC, General P...
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Energy-storing prosthetic foot with elongated forefoot
- Patent number 6,805,717
- Issue date Oct 19, 2004
- Roland J. Christensen, as operating Manager of RJC Development, LC, General M...
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liner for prosthetic socket with variable viscosity fluid
- Patent number 6,702,858
- Issue date Mar 9, 2004
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with energy transfer medium including variable visc...
- Patent number 6,663,673
- Issue date Dec 16, 2003
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with reinforcing member
- Patent number 6,241,776
- Issue date Jun 5, 2001
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot simulating toe rotation
- Patent number 6,197,068
- Issue date Mar 6, 2001
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Enhanced prosthetic foot structure with ankle reinforcement
- Patent number 6,120,547
- Issue date Sep 19, 2000
- Christensen; Roland J.
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Prosthetic foot with reinforcing member
- Patent number 5,944,760
- Issue date Aug 31, 1999
- Roland J. Christensen Family Limited Partnership
- Roland Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
REINFORCED THERMOPLASTIC COMPONENTS AND METHOD OF MANUFACTURE THEREOF
- Publication number 20210187998
- Publication date Jun 24, 2021
- CSS Composites LLC
- Jason Christensen
- B60 - VEHICLES IN GENERAL
Information Patent Application
REINFORCED THERMOPLASTIC COMPONENTS AND METHOD OF MANUFACTURE THEREOF
- Publication number 20210094345
- Publication date Apr 1, 2021
- CSS Composites LLC
- Jason Christensen
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDRAULIC PROSTHETIC ANKLE
- Publication number 20140222167
- Publication date Aug 7, 2014
- Freedom Innovations, LLC
- Arlo Marsh Poulson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BIFURCATED, MULTI-PURPOSE PROSTHETIC FOOT
- Publication number 20120179274
- Publication date Jul 12, 2012
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROSTHETIC FOOT WITH FLOATING FOREFOOT KEEL
- Publication number 20110320012
- Publication date Dec 29, 2011
- Freedom Innovations, LLC
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTI-AXIAL PROSTHETIC ANKLE
- Publication number 20090082878
- Publication date Mar 26, 2009
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with variable medial/lateral stiffness
- Publication number 20080188951
- Publication date Aug 7, 2008
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with energy transfer
- Publication number 20080183301
- Publication date Jul 31, 2008
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with longer upper forefoot and shorter lower forefoot
- Publication number 20080167731
- Publication date Jul 10, 2008
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with variable medial/lateral stiffness
- Publication number 20080033578
- Publication date Feb 7, 2008
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ankle foot orthotic brace
- Publication number 20060264795
- Publication date Nov 23, 2006
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Variable resistance cell
- Publication number 20060241783
- Publication date Oct 26, 2006
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Architectural capital having an astragal formed thereon
- Publication number 20060236649
- Publication date Oct 26, 2006
- Jason Christensen
- E04 - BUILDING
Information Patent Application
Prosthetic foot with energy transfer
- Publication number 20060229736
- Publication date Oct 12, 2006
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Composite architectural column
- Publication number 20060218873
- Publication date Oct 5, 2006
- Jason Christensen
- E04 - BUILDING
Information Patent Application
Prosthetic foot with an adjustable ankle and method
- Publication number 20060041321
- Publication date Feb 23, 2006
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Variable resistance cell
- Publication number 20050216098
- Publication date Sep 29, 2005
- Roland J. Christensen
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with a resilient ankle
- Publication number 20050203640
- Publication date Sep 15, 2005
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with cam
- Publication number 20050187640
- Publication date Aug 25, 2005
- Roland J. Christensen
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with energy transfer including variable orifice
- Publication number 20050171618
- Publication date Aug 4, 2005
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with an adjustable ankle and method
- Publication number 20050119763
- Publication date Jun 2, 2005
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with an adjustable ankle and method
- Publication number 20050085926
- Publication date Apr 21, 2005
- GENERAL PARTNER OF THE ROLAND J. CHRISTENSEN FAMILY LIMITED PARTNERSHIP
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with a resilient ankle
- Publication number 20050033450
- Publication date Feb 10, 2005
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with energy transfer medium including variable visc...
- Publication number 20040133284
- Publication date Jul 8, 2004
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with a resilient ankle
- Publication number 20040068327
- Publication date Apr 8, 2004
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Prosthetic foot with oblique attachment
- Publication number 20040068326
- Publication date Apr 8, 2004
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Energy-storing prosthetic foot with elongated forefoot
- Publication number 20040068328
- Publication date Apr 8, 2004
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Liner for prosthetic socket with variable viscosity fluid
- Publication number 20030216815
- Publication date Nov 20, 2003
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Variable resistance cell
- Publication number 20030120353
- Publication date Jun 26, 2003
- Roland J. Christensen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Roland J. Christensen

Person

Patents Grantslast 30 patents

Reinforced thermoplastic components and method of manufacture thereof

Hydraulic prosthetic ankle

Segmented composite barrel for weapon

Composite hand guard with integral rail

Prosthetic foot with floating forefoot keel

Prosthetic foot with two leaf-springs joined at heel and toe

Prosthetic foot with longer upper forefoot and shorter lower forefoot

Multi-axial prosthetic ankle

Ankle foot orthotic brace

Prosthetic foot with variable medial/lateral stiffness

Prosthetic foot with energy transfer

Prosthetic foot with variable medial/lateral stiffness

Prosthetic foot with energy transfer

Composite architectural column

Prosthetic foot with an adjustable ankle and method

Prosthetic foot with an adjustable ankle and method

Prosthetic foot with a resilient ankle

Prosthetic foot with energy transfer including variable orifice

Prosthetic foot with cam

Prosthetic foot with an adjustable ankle and method

Prosthetic foot with a resilient ankle

Prosthetic foot with oblique attachment

Prosthetic foot with energy transfer medium including variable visc...

Energy-storing prosthetic foot with elongated forefoot

Liner for prosthetic socket with variable viscosity fluid

Prosthetic foot with energy transfer medium including variable visc...

Prosthetic foot with reinforcing member

Prosthetic foot simulating toe rotation

Enhanced prosthetic foot structure with ankle reinforcement

Prosthetic foot with reinforcing member

Patents Applicationslast 30 patents

REINFORCED THERMOPLASTIC COMPONENTS AND METHOD OF MANUFACTURE THEREOF

REINFORCED THERMOPLASTIC COMPONENTS AND METHOD OF MANUFACTURE THEREOF

HYDRAULIC PROSTHETIC ANKLE

BIFURCATED, MULTI-PURPOSE PROSTHETIC FOOT

PROSTHETIC FOOT WITH FLOATING FOREFOOT KEEL

MULTI-AXIAL PROSTHETIC ANKLE

Prosthetic foot with variable medial/lateral stiffness

Prosthetic foot with energy transfer

Prosthetic foot with longer upper forefoot and shorter lower forefoot

Prosthetic foot with variable medial/lateral stiffness

Ankle foot orthotic brace

Variable resistance cell

Architectural capital having an astragal formed thereon

Prosthetic foot with energy transfer

Composite architectural column

Prosthetic foot with an adjustable ankle and method

Variable resistance cell

Prosthetic foot with a resilient ankle

Prosthetic foot with cam

Prosthetic foot with energy transfer including variable orifice

Prosthetic foot with an adjustable ankle and method

Prosthetic foot with an adjustable ankle and method

Prosthetic foot with a resilient ankle

Prosthetic foot with energy transfer medium including variable visc...

Prosthetic foot with a resilient ankle

Prosthetic foot with oblique attachment

Energy-storing prosthetic foot with elongated forefoot

Liner for prosthetic socket with variable viscosity fluid

Variable resistance cell