WELKER FLOW MEASUREMENT SYSTEMS, INC.

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Sugar Land, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for a bidirectional meter proving system
- Patent number 8,505,355
- Issue date Aug 13, 2013
- Welker Flow Measurement Systems, Inc.
- Daniel J. Rudroff
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR A BIDIRECTIONAL METER PROVING SYSTEM
- Publication number 20090293582
- Publication date Dec 3, 2009
- WELKER FLOW MEASUREMENT SYSTEMS, INC.
- Daniel J. Rudroff
- G01 - MEASURING TESTING

Trademarklast 30 trademarks

Information Trademark
77456696 - SCS PROVER
- Serial number 77456696
- Registration number 3648546
- Filing date Apr 24, 2008
- Welker Flow Measurement Systems, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments