Roger E. Powell II

Follow

Person

North Smithfield, RI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure sealed housing apparatus and methods
- Patent number 5,656,782
- Issue date Aug 12, 1997
- The Foxboro Company
- Roger E. Powell
- G01 - MEASURING TESTING
Information Patent Grant
Pressure transmitter housing
- Patent number D366000
- Issue date Jan 9, 1996
- Edwin L. Karas
- D10 - Measuring, testing, or signalling instruments