Individual holder
DOUGLASS MICHAEL R
US·2 granted patents·6 citations·filing 2011–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0187US8623795B2Method for maintaining antiwear performance of turbine oils containing polymerized amine antioxidants and for improving the deposit formation resistance performance of turbine oils containing monomeric and/or polymeric antioxidantsDOUGLASS MICHAEL R·Filed 2011·Granted Jan 7, 2014·5 cites·8 claims
- 0272US8618031B2Method for improving the deposit formation resistance performance of turbine oils containing amine antioxidantsDOUGLASS MICHAEL R·Filed 2011·Granted Dec 31, 2013·1 cites·5 claims
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