Inventor
CHU GEORGE
US26 patents
⚠️ This page may combine multiple inventors who share the name “CHU GEORGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COLLAGEN CORP
13 patentsUS4776890AOct 11, 1988
Preparation of collagen hydroxyapatite matrix for bone repair
COLLAGEN CORP191 citations99
US4743229AMay 10, 1988
Collagen/mineral mixing device and method
COLLAGEN CORP386 citations99
US4725671AFeb 16, 1988
Collagen membranes for medical use
COLLAGEN CORP152 citations99
US4689399AAug 25, 1987
Collagen membranes for medical use
COLLAGEN CORP142 citations99
US4655980AApr 7, 1987
Process of making collagen membranes for medical use
COLLAGEN CORP146 citations99
US4600533AJul 15, 1986
Collagen membranes for medical use
COLLAGEN CORP161 citations99
US5352715AOct 4, 1994
Injectable ceramic compositions and methods for their preparation and use
COLLAGEN CORP284 citations98
US5204382AApr 20, 1993
Injectable ceramic compositions and methods for their preparation and use
COLLAGEN CORP428 citations98
US4888366ADec 19, 1989
Inductive collagen-based bone repair preparations
COLLAGEN CORP158 citations98
US5428022AJun 27, 1995
Composition of low type III content human placental collagen
COLLAGEN CORP203 citations96
US4557764ADec 10, 1985
Process for preparing malleable collagen and the product thereof
COLLAGEN CORP100 citations96
US4501306AFeb 26, 1985
Automatic syringe filling system
COLLAGEN CORP166 citations94
US5428024AJun 27, 1995
High concentration homogenized collagen compositions
COLLAGEN CORP261 citations93
CHU GEORGE
4 patentsUS5228244AJul 20, 1993
Pneumatic tool having synergetic dust-removal drafting effect
CHU GEORGE45 citations92
US4864727ASep 12, 1989
Pneumatic tool holder
CHU GEORGE33 citations92
US4823835AApr 25, 1989
Universal swivel having a driving handle and valve means
CHU GEORGE43 citations92
US7779704B1Aug 24, 2010
Anti-vibration torque sensing and control device for tools
CHU GEORGE19 citations83