Assignee
TANNAS CO
US·22 granted patents·167 citations·filing 1994–1998
Top patents by PatentIndex Score
22 records- 0161US6083380AFluid coalescing method and apparatusTANNAS CO·Filed 1995·Granted Jul 4, 2000·25 cites·20 claims
- 0254US5509297AViscometer calibrationTANNAS CO·Filed 1995·Granted Apr 23, 1996·16 cites·9 claims
- 0352US6009748ARapidly cyclable foam testing ovenTANNAS CO·Filed 1998·Granted Jan 4, 2000·17 cites·13 claims
- 0447US5513517ARotor-stator adapter for sensitive rotating viscometersTANNAS CO·Filed 1994·Granted May 7, 1996·15 cites·24 claims
- 0546US5692832AVapor removal with apparatus generally to not macroscopically disturb the surface of a liquid sample thereinTANNAS CO·Filed 1995·Granted Dec 2, 1997·11 cites·9 claims
- 0642US5565621AStacked component tapered bearing simulator deviceTANNAS CO·Filed 1995·Granted Oct 15, 1996·9 cites·20 claims
- 0740US5824886AFoam testerTANNAS CO·Filed 1997·Granted Oct 20, 1998·19 cites·16 claims
- 0840US5660362APivoting leveling standTANNAS CO·Filed 1996·Granted Aug 26, 1997·15 cites·13 claims
- 0939US5681985AStator connectorTANNAS CO·Filed 1996·Granted Oct 28, 1997·5 cites·24 claims
- 1038US5503002ASensitive rotating viscometer instrumentTANNAS CO·Filed 1994·Granted Apr 2, 1996·8 cites·8 claims
- 1137US5802248AMulti-speed motorTANNAS CO·Filed 1996·Granted Sep 1, 1998·5 cites·10 claims
- 1237USD364351SCollar housing for a rotor-stator adaptor for sensitive rotating viscometersTANNAS CO·Filed 1994·Granted Nov 21, 1995·3 cites·1 claims
- 1331US5922973ANoack-type test unitTANNAS CO·Filed 1997·Granted Jul 13, 1999·2 cites·20 claims
- 1431US5548994AStator connectorTANNAS CO·Filed 1995·Granted Aug 27, 1996·3 cites·16 claims
- 1530US5667302ASelective volatilization and collectionTANNAS CO·Filed 1995·Granted Sep 16, 1997·6 cites·12 claims
- 1630US5517850ARotor-stator adapters with internally threaded stator collar externally threaded nut for sensitive rotating viscometersTANNAS CO·Filed 1994·Granted May 21, 1996·6 cites·11 claims
- 1729USD376113SCollar housing for a rotor-stator adaptor for sensitive rotating viscometersTANNAS CO·Filed 1995·Granted Dec 3, 1996·1 cites·1 claims
- 1828USD367824SSensitive rotating viscometer instrument with a staggered multiple head arrayTANNAS CO·Filed 1994·Granted Mar 12, 1996·0 cites·1 claims
- 1927USD406778STest unit for volatilization and collection of oilTANNAS CO·Filed 1998·Granted Mar 16, 1999·0 cites·1 claims
- 2027US5614152ATemperature control chimneyTANNAS CO·Filed 1995·Granted Mar 25, 1997·0 cites·8 claims
- 2127USD367016SSensitive rotating viscometer instrument with a winged multiple head arrayTANNAS CO·Filed 1994·Granted Feb 13, 1996·0 cites·1 claims
- 2225USD383684SStator connector with generally upright attachment member thereto with generally L-shaped notch therein for attachment to a lower end of a viscometer module of a sensitive rotational viscometerTANNAS CO·Filed 1996·Granted Sep 16, 1997·1 cites·1 claims
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