Assignee
STEVENSON DONALD
CA·4 granted patents·2 pending applications·9 citations·filing 2008–2010
Top patents by PatentIndex Score
6 records- 0186US8445567B2Method for reducing plate-out of solid phosphites in polymersSTEVENSON DONALD·Filed 2010·Granted May 21, 2013·6 cites·14 claims
- 0253US9538700B2Materials spreaderSTEVENSON DONALD·Filed 2010·Granted Jan 10, 2017·3 cites·33 claims
- 0347US8664171B2Nitrated extreme pressure additives and blendsSTEVENSON DONALD·Filed 2008·Granted Mar 4, 2014·0 cites·3 claims
- 0440US8278490B2Phase transfer catalyst for synthesis of pentaerythritol diphosphitesSTEVENSON DONALD·Filed 2010·Granted Oct 2, 2012·0 cites·11 claims
- 0538US2011284253A1Disc cultivatorSTEVENSON DONALD·Filed 2010·Application pending·0 cites
- 0635US2012048956A1Materials spreaderSTEVENSON DONALD·Filed 2010·Application pending·0 cites
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