Johan Kotze

Person

Bregenz, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Superelastic racket string
- Patent number 10,195,496
- Issue date Feb 5, 2019
- Head Technology GmbH
- Daniel Lau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods and apparatuses for enhancing performance in racket sports
- Patent number 9,364,730
- Issue date Jun 14, 2016
- Head Technology GmbH
- Ralf Schwenger
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Methods and apparatuses for enhancing performance in racket sports
- Patent number 8,602,922
- Issue date Dec 10, 2013
- Head Technology GmbH
- Ralf Schwenger
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Elastic grip sleeve and grip cap for ball game racket
- Patent number 8,500,578
- Issue date Aug 6, 2013
- Head Technology GmbH
- Stefan Mohr
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Racket comprising a joint
- Patent number 8,282,513
- Issue date Oct 9, 2012
- Head Technology GmbH
- Harald Rosenkranz
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ball game racket with variable vibration length
- Patent number 8,257,206
- Issue date Sep 4, 2012
- Head Technology GmbH
- Stefan Mohr
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
System and method of using shear thickening materials in sports pro...
- Patent number 8,105,184
- Issue date Jan 31, 2012
- Head Technology GmbH
- Herfried Lammer
- A43 - FOOTWEAR
Information Patent Grant
Racket with moveably mounted bridge
- Patent number 8,007,380
- Issue date Aug 30, 2011
- Head Technology GmbH
- Harald Rosenkranz
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Racket for ball games
- Patent number 7,967,706
- Issue date Jun 28, 2011
- Head Technology GmbH
- Rob Cottey
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Dampening device for a racket
- Patent number 7,572,196
- Issue date Aug 11, 2009
- Head Technology GmbH
- Johan Kotze
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Racket for ball games and production process
- Patent number 7,140,984
- Issue date Nov 28, 2006
- Head Technology GmbH
- Johannes Mauser
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Racket for ball games and production process
- Patent number 7,077,767
- Issue date Jul 18, 2006
- Head Technology GmbH
- Johannes Mauser
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Racket for ball games and production process
- Patent number 7,044,869
- Issue date May 16, 2006
- Head Technology GmbH
- Johannes Mauser
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUPERELASTIC RACKET STRING
- Publication number 20170312589
- Publication date Nov 2, 2017
- HEAD TECHNOLOGY GMBH
- Daniel LAU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRO...
- Publication number 20160367875
- Publication date Dec 22, 2016
- HEAD TECHNOLOGY GMBH, LTD.
- HERFRIED LAMMER
- A41 - WEARING APPAREL
Information Patent Application
METHODS AND APPARATUSES FOR ENHANCING PERFORMANCE IN RACKET SPORTS
- Publication number 20140141907
- Publication date May 22, 2014
- HEAD TECHNOLOGY GMBH
- Ralf SCHWENGER
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRO...
- Publication number 20140080640
- Publication date Mar 20, 2014
- Design Blue Limited
- Herfried Lammer
- A41 - WEARING APPAREL
Information Patent Application
SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRO...
- Publication number 20120094789
- Publication date Apr 19, 2012
- HEAD TECHNOLOGY GmbH
- Herfried LAMMER
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Methods and apparatuses for enhancing performance in racket sports
- Publication number 20110183787
- Publication date Jul 28, 2011
- Ralf Schwenger
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ELASTIC GRIP SLEEVE AND GRIP CAP FOR BALL GAME RACKET
- Publication number 20110152017
- Publication date Jun 23, 2011
- HEAD TECHNOLOGY GMBH
- Stefan Mohr
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
BALL GAME RACKET WITH VARIABLE VIBRATION LENGTH
- Publication number 20110098142
- Publication date Apr 28, 2011
- HEAD TECHNOLOGY GMBH
- Stefan Mohr
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
RACKET COMPRISING A JOINT
- Publication number 20110003654
- Publication date Jan 6, 2011
- Harald Rosenkranz
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
RACKET FOR BALL GAMES
- Publication number 20100048333
- Publication date Feb 25, 2010
- Rob Cottey
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRO...
- Publication number 20090191989
- Publication date Jul 30, 2009
- HEAD TECHNOLOGH GmbH
- Herfried Lammer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Racket with moveably mounted bridge
- Publication number 20090163306
- Publication date Jun 25, 2009
- HEAD TECHNOLOGY GmbH
- Harald Rosenkranz
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Dampening device for a racket
- Publication number 20070293357
- Publication date Dec 20, 2007
- Johan Kotze
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Racket for ball games and production process
- Publication number 20050197218
- Publication date Sep 8, 2005
- Johannes Mauser
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Racket for ball games and production process
- Publication number 20050164812
- Publication date Jul 28, 2005
- Johannes Mauser
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Racket for ball games and production process
- Publication number 20050164813
- Publication date Jul 28, 2005
- Johannes Mauser
- A63 - SPORTS GAMES AMUSEMENTS

Johan Kotze

Person

Patents Grantslast 30 patents

Superelastic racket string

Methods and apparatuses for enhancing performance in racket sports

Methods and apparatuses for enhancing performance in racket sports

Elastic grip sleeve and grip cap for ball game racket

Racket comprising a joint

Ball game racket with variable vibration length

System and method of using shear thickening materials in sports pro...

Racket with moveably mounted bridge

Racket for ball games

Dampening device for a racket

Racket for ball games and production process

Racket for ball games and production process

Racket for ball games and production process

Patents Applicationslast 30 patents

SUPERELASTIC RACKET STRING

SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRO...

METHODS AND APPARATUSES FOR ENHANCING PERFORMANCE IN RACKET SPORTS

SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRO...

SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRO...

Methods and apparatuses for enhancing performance in racket sports

ELASTIC GRIP SLEEVE AND GRIP CAP FOR BALL GAME RACKET

BALL GAME RACKET WITH VARIABLE VIBRATION LENGTH

RACKET COMPRISING A JOINT

RACKET FOR BALL GAMES

SYSTEM AND METHOD OF USING SHEAR THICKENING MATERIALS IN SPORTS PRO...

Racket with moveably mounted bridge

Dampening device for a racket

Racket for ball games and production process

Racket for ball games and production process

Racket for ball games and production process