Brian J. Caprera

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Worchester, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Top entry ball valves with cam adjustable seats
- Patent number 5,117,858
- Issue date Jun 2, 1992
- Worcester Controls Corporation
- Robert H. Osthues
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...