Individual holder
SUMIEJSKI JAMES L
US·2 granted patents·10 citations·filing 2006–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0190US9567547B2Continuously variable transmission fluid with extended anti-shudder durabilitySUMIEJSKI JAMES L·Filed 2012·Granted Feb 14, 2017·7 cites·22 claims
- 0272US8183187B2Lubricant additive formulation containing multifunctional dispersantSUMIEJSKI JAMES L·Filed 2006·Granted May 22, 2012·3 cites·18 claims
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