Karl Deutsch Pruf - und Messgeratebau GmbH+Co. KG
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 03, 2007 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 99 Total Citation Count
- Jul 27, 1977 Earliest Filing
- 7 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7197933 Ultrasonic sensor for controlling the process during resistance spot weldingExpiredFeb 04, 02Apr 03, 07[G01N]
7055388 Ultrasonic sensor system for horizontally polarized transversal wavesExpiredFeb 04, 02Jun 06, 06[G01N]
4658648 Method of and apparatus for the ultrasonic measurement of the thickness of test articlesExpiredAug 08, 85Apr 21, 87[G01N]
4207593 Method and apparatus for the automatic recognition and evaluation of optical crack indications on the surface of workpiecesExpiredJul 27, 77Jun 10, 80[H04N]
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