Carl R. Coles

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Springfield, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary positive displacement blower having a diverging outlet part
- Patent number 5,702,240
- Issue date Dec 30, 1997
- Tuthill Corporation
- Alan D. O'Neal
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Actuator rod hermetic sealing apparatus employing concentric bellow...
- Patent number 5,474,303
- Issue date Dec 12, 1995
- Carl R. Coles
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...