John A. Martin

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Easton, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Surface condenser with vertically separated tube bundles
- Patent number 4,134,450
- Issue date Jan 16, 1979
- Ecolaire Incorporated
- Robert C. Boyer
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LINEAR MOTION APPARATUS AND METHOD
- Publication number 20100239193
- Publication date Sep 23, 2010
- John Martin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...