Karl B. Schmidt

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Wauwatosa, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
High precision ball launch system
- Patent number 6,523,533
- Issue date Feb 25, 2003
- Brian S. R. Armstrong
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method and apparatus for improving putting skill
- Patent number 6,447,403
- Issue date Sep 10, 2002
- Karl B. Schmidt
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Orientation dependent radiation source
- Patent number 6,384,908
- Issue date May 7, 2002
- Go Sensors, LLC
- Karl B. Schmidt
- G02 - OPTICS
Information Patent Grant
Automatic golf ball placement device
- Patent number 6,375,580
- Issue date Apr 23, 2002
- Karl Schmidt
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Orientation dependent reflector
- Patent number 5,936,723
- Issue date Aug 10, 1999
- Go Golf
- Karl B. Schmidt
- G02 - OPTICS
Information Patent Grant
Apparatus and method for determining the angular orientation of an...
- Patent number 5,936,722
- Issue date Aug 10, 1999
- Brian S. R. Armstrong
- G01 - MEASURING TESTING
Information Patent Grant
Portable weight measuring device
- Patent number 5,234,065
- Issue date Aug 10, 1993
- Karl B. Schmidt
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Methods and apparatus for providing feedback to a subject in connec...
- Publication number 20110090487
- Publication date Apr 21, 2011
- Karl B. Schmidt
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Methods and apparatus for providing feedback to a subject in connec...
- Publication number 20070001106
- Publication date Jan 4, 2007
- Karl B. Schmidt
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Methods and apparatus for measuring orientation and distance
- Publication number 20040233461
- Publication date Nov 25, 2004
- Brian S. Armstrong
- G01 - MEASURING TESTING