Ronald L. Uhlenberg

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Marshalltown, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Flameproof apparatus using non-grounded energy-limiting barrier
- Patent number 7,852,610
- Issue date Dec 14, 2010
- Fisher Controls International LLC
- Ronald L. Uhlenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Flameproof Apparatus Using Non-Grounded Energy-Limiting Barrier
- Publication number 20070183108
- Publication date Aug 9, 2007
- FISHER CONTROLS INTERNATIONAL LLC
- Ronald L. Uhlenberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER