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Inventor

CASTLEMAN DAVID W

US10 patents
⚠️ This page may combine multiple inventors who share the name “CASTLEMAN DAVID W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZIMMER BIOMET SPINE INC

5 patents
US11707300B2Jul 25, 2023

Bone screw threaded enlarger

ZIMMER BIOMET SPINE INC1 citations72
US10828070B2Nov 10, 2020

Bone anchor housing limiter

ZIMMER BIOMET SPINE INC3 citations72
US10820928B2Nov 3, 2020

Bone screw threaded enlarger

ZIMMER BIOMET SPINE INC1 citations72
US12295620B2May 13, 2025

Bone screw threaded enlarger

ZIMMER BIOMET SPINE INC0 citations62
US11877774B2Jan 23, 2024

Bone anchor housing limiter

ZIMMER BIOMET SPINE INC0 citations62

WARSAW ORTHOPEDIC INC

2 patents
US7758648B2Jul 20, 2010

Stabilized, adjustable expandable implant and method

WARSAW ORTHOPEDIC INC178 citations98
US7981157B2Jul 19, 2011

Self-contained expandable implant and method

WARSAW ORTHOPEDIC INC41 citations92

CASTLEMAN DAVID W

2 patents
US8231681B2Jul 31, 2012

Self-contained expandable implant and method

CASTLEMAN DAVID W142 citations97
US8268004B2Sep 18, 2012

Stabilized, adjustable expandable implant and method

CASTLEMAN DAVID W61 citations95

ZIMMER SPINE INC

1 patent
US9750512B2Sep 5, 2017

Drill guide for installing a bone plate

ZIMMER SPINE INC11 citations82