Robert F. Donehoo

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Clearwater, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor and leak detector
- Patent number 4,450,409
- Issue date May 22, 1984
- Honeywell Inc.
- B. Wayne Castleman
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and a method for detecting and measuring trace gases in a...
- Patent number 4,362,941
- Issue date Dec 7, 1982
- Honeywell Inc.
- B. Wayne Castleman
- G01 - MEASURING TESTING