Bradley R. Fierstein

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Boston, MA, US

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Patents Applicationslast 30 patents

Information Patent Application
VANE SEALING METHODS IN OSCILLATING VANE MACHINES
- Publication number 20110064572
- Publication date Mar 17, 2011
- Jedd N. Martin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve Arrangement for Peripherally Pivoted Oscillating Vane Machine
- Publication number 20110064590
- Publication date Mar 17, 2011
- Bradley R. Fierstein
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...