David R. Hardten

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Orono, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Methodology to identify the scleral spur
- Patent number 8,967,810
- Issue date Mar 3, 2015
- Thomas C. Prager
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Immersion bag system for use with an ultrasound probe
- Patent number 8,062,225
- Issue date Nov 22, 2011
- ESI, Inc.
- Thomas C. Prager
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Immersion bag system for use with an ultrasound probe
- Patent number 8,012,095
- Issue date Sep 6, 2011
- ESI, Inc.
- Thomas C. Prager
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Immersion bag system for use with an ultrasound probe
- Patent number 8,012,094
- Issue date Sep 6, 2011
- ESI, Inc.
- Thomas C. Prager
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye positioner
- Patent number 7,927,344
- Issue date Apr 19, 2011
- Thomas A. Burba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasound probe positioning immersion shell
- Patent number 7,285,096
- Issue date Oct 23, 2007
- ESI, Inc.
- Thomas A. Burba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Eye positioner
- Patent number 6,436,113
- Issue date Aug 20, 2002
- Thomas A. Burba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Immersion bag system for use with an ultrasound probe
- Publication number 20080161693
- Publication date Jul 3, 2008
- ESI, Inc.
- Thomas C. Prager
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Eye positioner
- Publication number 20080103367
- Publication date May 1, 2008
- Thomas A. Burba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Immersion bag system for use with an ultrasound probe
- Publication number 20070239030
- Publication date Oct 11, 2007
- ESI, Inc.
- Thomas C. Prager
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ultrasound probe positioning immersion shell
- Publication number 20050101869
- Publication date May 12, 2005
- Thomas A. Burba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE