Inventor

CHRISTENSEN ROLAND

US6 patents

⚠️ This page may combine multiple inventors who share the name “CHRISTENSEN ROLAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROLAND J CHRISTENSEN FAMILY LI

2 patents

US5944760AAug 31, 1999

Prosthetic foot with reinforcing member

ROLAND J CHRISTENSEN FAMILY LI208 citations96

US5915937AJun 29, 1999

Primarily independent composite/metallic gun barrel

ROLAND J CHRISTENSEN FAMILY LI38 citations89

CSS Composites LLC

2 patents

US11142020B2Oct 12, 2021

Reinforced thermoplastic components and method of manufacture thereof

CSS Composites LLC6 citations76

US12291057B2May 6, 2025

Methods of manufacture for reinforced thermoplastic components

CSS Composites LLC0 citations55

(unassigned)

1 patent

US5435869AJul 25, 1995

Method for manufacturing a composite crank arm

96 citations93

FREEDOM INNOVATIONS LLC

1 patent

US8986398B2Mar 24, 2015

Hydraulic prosthetic ankle

FREEDOM INNOVATIONS LLC22 citations87