Inventor · disambiguated record

William D. Wray

Also filed as: WRAY WILLIAM D

1 granted patent·0 citations·filing 2016–2016

4Inventor score

Technology areasC07C

Files withCOVESTRO LLC1

Top patents by PatentIndex Score

1 record

0128US10258953B2Systems and processes for producing polyether polyolsCOVESTRO LLC·Filed 2016·Granted Apr 16, 2019·0 cites·10 claims

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William D. Wray — Patent Inventor | PatentIndex