Inventor
KELLAR FRANZ W
US41 patents
⚠️ This page may combine multiple inventors who share the name “KELLAR FRANZ W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LITTLE ENGINE LLC
23 patentsUS10561411B1Feb 18, 2020
Flush anchor snap-off apparatus
LITTLE ENGINE LLC52 citations97
US10925656B2Feb 23, 2021
Anchor apparatus
LITTLE ENGINE LLC27 citations94
US10743858B1Aug 18, 2020
Flush anchor snap-off apparatus
LITTLE ENGINE LLC33 citations94
US10555729B1Feb 11, 2020
Flush anchor snap-off method
LITTLE ENGINE LLC47 citations94
US10405849B1Sep 10, 2019
Flush anchor method and apparatus
LITTLE ENGINE LLC19 citations93
US11612503B1Mar 28, 2023
Joint soft tissue evaluation method
LITTLE ENGINE LLC6 citations85
US11602443B1Mar 14, 2023
Knee evaluation and arthroplasty method
LITTLE ENGINE LLC7 citations85
US11298246B1Apr 12, 2022
Apparatus and method for evaluating knee geometry
LITTLE ENGINE LLC8 citations85
US11000382B1May 11, 2021
Apparatus and method for joint characterization and treatment
LITTLE ENGINE LLC15 citations85
US10729417B2Aug 4, 2020
Knee flexion and extension gap tensioning and measuring method
LITTLE ENGINE LLC13 citations85
US10772617B2Sep 15, 2020
Knee flexion and extension gap tensioning and measuring apparatus
LITTLE ENGINE LLC5 citations83
US10478171B1Nov 19, 2019
Flush anchor method and apparatus
LITTLE ENGINE LLC12 citations83
US11642118B1May 9, 2023
Knee tensioner-balancer and method
LITTLE ENGINE LLC5 citations74
US11612421B1Mar 28, 2023
Tensioner-balancer for knee joint
LITTLE ENGINE LLC5 citations74
US11826057B1Nov 28, 2023
Knee jig positioning apparatus and method
LITTLE ENGINE LLC2 citations72
US9770279B2Sep 26, 2017
Method and apparatus for extraction of medical implants
LITTLE ENGINE LLC6 citations68
US12290451B2May 6, 2025
Apparatus and method for evaluating knee geometry
LITTLE ENGINE LLC0 citations62
US12268615B2Apr 8, 2025
Joint soft tissue evaluation method
LITTLE ENGINE LLC0 citations62
US11839550B1Dec 12, 2023
Machine learning based joint evaluation method
LITTLE ENGINE LLC0 citations62
US11707310B1Jul 25, 2023
Anchor apparatus
LITTLE ENGINE LLC0 citations62
US9169929B2Oct 27, 2015
Conformal wear-resistant seal
LITTLE ENGINE LLC3 citations60
US8794840B1Aug 5, 2014
Conformal wear-resistant bearing assembly
LITTLE ENGINE LLC3 citations60
US12303405B2May 20, 2025
Knee arthroplasty method
LITTLE ENGINE LLC0 citations51
KELLAR FRANZ W
9 patentsUS8616772B1Dec 31, 2013
Conformal wear-resistant bearing assembly
KELLAR FRANZ W17 citations90
US8070823B2Dec 6, 2011
Prosthetic ball-and-socket joint
KELLAR FRANZ W38 citations90
US8267672B2Sep 18, 2012
High pressure pump
KELLAR FRANZ W7 citations83
US8308812B2Nov 13, 2012
Prosthetic joint assembly and joint member therefor
KELLAR FRANZ W14 citations82
US5237886AAug 24, 1993
Split-worm gear set
KELLAR FRANZ W18 citations73
US8512413B2Aug 20, 2013
Prosthetic knee joint
KELLAR FRANZ W5 citations71
US9005306B2Apr 14, 2015
Medical Implants With Compliant Wear-Resistant Surfaces
KELLAR FRANZ W3 citations62
US9005307B2Apr 14, 2015
Prosthetic ball-and-socket joint
KELLAR FRANZ W2 citations61
US9188116B2Nov 17, 2015
High pressure pump
KELLAR FRANZ W0 citations51
BIOMEDFLEX LLC
5 patentsUS8029574B2Oct 4, 2011
Prosthetic knee joint
BIOMEDFLEX LLC20 citations90
US7905919B2Mar 15, 2011
Prosthetic joint
BIOMEDFLEX LLC21 citations90
US7914580B2Mar 29, 2011
Prosthetic ball-and-socket joint
BIOMEDFLEX LLC14 citations82
US9107754B2Aug 18, 2015
Prosthetic joint assembly and prosthetic joint member
BIOMEDFLEX LLC3 citations60
US9566157B2Feb 14, 2017
Three-member prosthetic joint
BIOMEDFLEX LLC0 citations39