Robert H. Seer

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary viscometry with a low heat-transmissible spindle
- Patent number 6,282,948
- Issue date Sep 4, 2001
- Tannas Company
- Patrick T. O'Dell
- G01 - MEASURING TESTING
Information Patent Grant
Device to test pumpability of oils at low temperature
- Patent number 5,852,230
- Issue date Dec 22, 1998
- Savant, Inc.
- Theodore W. Selby
- G01 - MEASURING TESTING
Information Patent Grant
Pivoting leveling stand
- Patent number 5,660,362
- Issue date Aug 26, 1997
- Tannas Co.
- Theodore W. Selby
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotor-stator adapter for sensitive rotating viscometers
- Patent number 5,513,517
- Issue date May 7, 1996
- Tannas Co.
- John J. Van Meter
- G01 - MEASURING TESTING