Inventor · disambiguated record

David Shepherd

Also filed as: SHEPHERD DAVID · SHEPHERD DAVID P

2 granted patents·5 citations·filing 1999–2015

43Inventor score

Technology areasG01N G02F

Files withQINETIQ LTD1 TRUTAG TECH INC1

Top patents by PatentIndex Score

2 records

0144US9523634B1Centering holder for optical interrogationTRUTAG TECH INC·Filed 2015·Granted Dec 20, 2016·0 cites·21 claims
0230US6834151B1Optical waveguide and fabrication methodQINETIQ LTD·Filed 1999·Granted Dec 21, 2004·5 cites·11 claims

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David Shepherd — Patent Inventor | PatentIndex