Karl J. Gabel

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Marshalltown, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Intelligent pressure regulator
- Patent number 6,178,997
- Issue date Jan 30, 2001
- Fisher Controls International, Inc.
- Paul R. Adams
- G05 - CONTROLLING REGULATING
Information Patent Grant
Intelligent pressure regulator
- Patent number 6,056,008
- Issue date May 2, 2000
- Fisher Controls International, Inc.
- Paul R. Adams
- G05 - CONTROLLING REGULATING
Information Patent Grant
Diagnostic device and method for pressure regulator
- Patent number 6,035,878
- Issue date Mar 14, 2000
- Fisher Controls International, Inc.
- Paul R. Adams
- G05 - CONTROLLING REGULATING