Lee A. Mattison

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressure transmitter with stress isolation depression
- Patent number 5,094,109
- Issue date Mar 10, 1992
- Rosemount Inc.
- Michael J. Dean
- G01 - MEASURING TESTING
Information Patent Grant
Pressure transmitter with flame isolating plug
- Patent number 4,970,898
- Issue date Nov 20, 1990
- Rosemount Inc.
- James E. Walish
- G01 - MEASURING TESTING