Inventor · disambiguated record

Dave Knowles

Also filed as: KNOWLES DAVE

1 granted patent·7 citations·filing 2015–2015

31Inventor score

Technology areasC08G

Files withTRANSITIONS OPTICAL INC1

Top patents by PatentIndex Score

1 record

0191US10954397B2Curable photochromic compositionsTRANSITIONS OPTICAL INC·Filed 2015·Granted Mar 23, 2021·7 cites·23 claims

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