BALZERS HOCHVAKUUM GMBH, A CORP. OF SWITZERLAND
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 15, 2003 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 38 Total Citation Count
- Dec 22, 1998 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
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Expired/Abandoned/Withdrawn Patents
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Intl Class
6528008 Process for producing membrane for capacitive vacuum measuring cellExpiredDec 22, 98Mar 04, 03[B28B, C04B]
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