Inventor

BUTSCH MICHAEL

DE8 patents

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

WITTENSTEIN MOTION CONTR GMBH

2 patents

US6245075B1Jun 12, 2001

Distraction device for moving apart two bone sections

WITTENSTEIN MOTION CONTR GMBH177 citations96

US7048658B2May 23, 2006

Device for converting a rotational movement into an axial movement

WITTENSTEIN MOTION CONTR GMBH9 citations72

(unassigned)

1 patent

US6730087B1May 4, 2004

Bone distraction device

189 citations96

WITTENSTEIN GMBH & CO KG

1 patent

US7063713B1Jun 20, 2006

Method for severing or removing a biological structure, especially bones

WITTENSTEIN GMBH & CO KG18 citations82

DEWITTA SPEZIALMASCHF

1 patent

US6131479AOct 17, 2000

Device for converting rotary motion into axial motion

DEWITTA SPEZIALMASCHF11 citations68

ALPHA GETRIEBEBAU GMBH

1 patent

US6893375B2May 17, 2005

Planetary gear with little play

ALPHA GETRIEBEBAU GMBH2 citations60

WITTENSTEIN GMBH & CO

1 patent

US6186020B1Feb 13, 2001

Device for conversion of rotary into axial movement

WITTENSTEIN GMBH & CO4 citations55

WITTENSTEIN AG

1 patent

US6925901B2Aug 9, 2005

Device for converting rotational movement into axial movement

WITTENSTEIN AG0 citations37