Inventor · disambiguated record

James Hemphill

Also filed as: HEMPHILL JAMES · HEMPHILL JAMES K

2 granted patents·7 citations·filing 1987–2016

52Inventor score

Technology areasC08L E02F

Files withDOW GLOBAL TECHNOLOGIES LLC1 HEMPHILL SR CHARLES W1

Top patents by PatentIndex Score

2 records

0188US10875992B2Thermoplastic polyolefin blends having improved low temperature impact performanceDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Dec 29, 2020·4 cites·9 claims
0216US4776114ATeeth on a toothHEMPHILL SR CHARLES W·Filed 1987·Granted Oct 11, 1988·3 cites·19 claims

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James Hemphill — Patent Inventor | PatentIndex