Assignee
DEUBLIN CO
US·24 granted patents·3 pending applications·387 citations·filing 1987–2020
Top patents by PatentIndex Score
27 records- 0191US10502349B2Piston actuated rotary unionDEUBLIN CO·Filed 2015·Granted Dec 10, 2019·4 cites·11 claims
- 0291US7343968B2Washpipe seal assemblyDEUBLIN CO·Filed 2005·Granted Mar 18, 2008·20 cites·24 claims
- 0391US5669636AFloating seal assembly for a bearingless coolant union having air rotation capabilityDEUBLIN CO·Filed 1995·Granted Sep 23, 1997·61 cites·14 claims
- 0490US7692553B2Leak detecting system for rotating unionDEUBLIN CO·Filed 2006·Granted Apr 6, 2010·21 cites·33 claims
- 0588US11353151B2Rotary union with integral sensor arrayDEUBLIN CO·Filed 2020·Granted Jun 7, 2022·2 cites·20 claims
- 0688US4817995ARotating union with replaceable sealing assemblyDEUBLIN CO·Filed 1987·Granted Apr 4, 1989·66 cites·11 claims
- 0785US11274782B2Multiple passage rotary unionDEUBLIN CO·Filed 2018·Granted Mar 15, 2022·4 cites·17 claims
- 0883US10948112B2Piston actuated rotary unionDEUBLIN CO·Filed 2019·Granted Mar 16, 2021·2 cites·3 claims
- 0982US7597360B2Fluid coolant unionDEUBLIN CO·Filed 2007·Granted Oct 6, 2009·7 cites·12 claims
- 1080US7229102B2Fluid coolant unionDEUBLIN CO·Filed 2003·Granted Jun 12, 2007·15 cites·4 claims
- 1180US4976282ACoolant union with fluid actuated seal assemblyDEUBLIN CO·Filed 1989·Granted Dec 11, 1990·49 cites·20 claims
- 1276US8047576B2Multi-media rotary unionDEUBLIN CO·Filed 2010·Granted Nov 1, 2011·4 cites·5 claims
- 1375US10371297B2Rotary union with bellows sealDEUBLIN CO·Filed 2017·Granted Aug 6, 2019·1 cites·15 claims
- 1475US5617879ASealing arrangement for a coolant union having a floating seal assemblyDEUBLIN CO·Filed 1995·Granted Apr 8, 1997·55 cites·15 claims
- 1575US4928997ARotating union with carbon graphite labyrinthine sealDEUBLIN CO·Filed 1989·Granted May 29, 1990·43 cites·12 claims
- 1673US11602814B2Piston actuated rotary unionDEUBLIN CO·Filed 2019·Granted Mar 14, 2023·0 cites·7 claims
- 1771US7815224B2Multi-media rotary unionDEUBLIN CO·Filed 2006·Granted Oct 19, 2010·9 cites·4 claims
- 1861US10571058B2Rotary union with integral sensor arrayDEUBLIN CO·Filed 2017·Granted Feb 25, 2020·0 cites·12 claims
- 1959US9133967B2Rotary union with pressure controlled seal actuatorDEUBLIN CO·Filed 2013·Granted Sep 15, 2015·4 cites·17 claims
- 2058US10393298B2Rotary union with expanding ringDEUBLIN CO·Filed 2017·Granted Aug 27, 2019·0 cites·16 claims
- 2154US11041781B2Remote caster bearing sensing system and methodDEUBLIN CO·Filed 2020·Granted Jun 22, 2021·0 cites·20 claims
- 2252US6164316AHigh temperature rotating unionDEUBLIN CO·Filed 1999·Granted Dec 26, 2000·16 cites·17 claims
- 2346US2020217437A1Rotary jointDEUBLIN CO·Filed 2019·Application pending·0 cites
- 2444US11278996B2Rotary sealDEUBLIN CO·Filed 2019·Granted Mar 22, 2022·0 cites·20 claims
- 2543US2018355975A1Fluid coupling assemblyDEUBLIN CO·Filed 2018·Application pending·0 cites
- 2639USD839702SRotary unionDEUBLIN CO·Filed 2016·Granted Feb 5, 2019·4 cites·1 claims
- 2735US2014099890A1Wireless platform for rotary jointDEUBLIN CO·Filed 2013·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →