Richard E. Klaassen

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West Chester, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasound imaging of anatomy
- Patent number 9,877,700
- Issue date Jan 30, 2018
- ASCH-KLAASSEN SONICS, LLC
- Herbert A. Asch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of mapping internal 3-D structure of dental formations
- Patent number 6,638,219
- Issue date Oct 28, 2003
- Asch-Klaassen Sonics, Inc.
- Herbert A. Asch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic method and apparatus for creating dental impressions
- Patent number 6,050,821
- Issue date Apr 18, 2000
- Asch-Klaassen Sonics, Inc.
- Richard E. Klaassen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE