Inventor · disambiguated record
David Mark Ambler
Also filed as: AMBLER DAVID · AMBLER DAVID M · AMBLER DAVID MARK · AMBLER DAVID R
11 granted patents·3 pending applications·160 citations·filing 1995–2021
89Inventor score
Files withYOUNGER MFG6INDIZEN OPTICAL TECH S L2YOUNGER MFG CO DBA YOUNGER OPTICS2AMBLER DAVID R1BARZAK ADAM AHMAD1
Top patents by PatentIndex Score
14 records- 0193US6926405B2Eyewear lens having selective spectral responseYOUNGER MFG·Filed 2003·Granted Aug 9, 2005·67 cites·41 claims
- 0292US8911082B2Eyewear lenses with controlled filters for night drivingYOUNGER MFG·Filed 2013·Granted Dec 16, 2014·33 cites·18 claims
- 0387US8651660B2Tinted polycarbonate ophthalmic lens product and method of manufactureBARZAK ADAM AHMAD·Filed 2012·Granted Feb 18, 2014·18 cites·20 claims
- 0483US9733488B2Composite constructed optical lensYOUNGER MFG·Filed 2015·Granted Aug 15, 2017·6 cites·20 claims
- 0582US10175508B2Photochromic optical lens with selective blue light attenuationYOUNGER MFG·Filed 2017·Granted Jan 8, 2019·5 cites·18 claims
- 0671US9952448B2Eyewear lens production by additive techniquesINDIZEN OPTICAL TECH S L·Filed 2014·Granted Apr 24, 2018·11 cites·18 claims
- 0756US10934480B2Optical articles comprising photochromic poly(urea-urethane)YOUNGER MFG·Filed 2018·Granted Mar 2, 2021·0 cites·18 claims
- 0856US2021179931A1Optical articles comprising photochromic poly(urea-urethane)YOUNGER MFG CO DBA YOUNGER OPTICS·Filed 2021·Application pending·0 cites
- 0951US5827583ABarrier packageSOLA INTERNATIONAL INC·Filed 1995·Granted Oct 27, 1998·17 cites·36 claims
- 1050US7138187B2Polyvinyl alcohol-based film exhibiting improved adhesionYOUNGER MFG·Filed 2004·Granted Nov 21, 2006·3 cites·14 claims
- 1143US10753183B2Refracturing in a multistring casing with constant entrance hole perforating gun system and methodGEODYNAMICS INC·Filed 2017·Granted Aug 25, 2020·0 cites·19 claims
- 1242US2020363659A1Multilayer photochromic laminateYOUNGER MFG CO DBA YOUNGER OPTICS·Filed 2019·Application pending·0 cites
- 1341US9933632B2Eyewear lens production by multi-layer additive techniquesINDIZEN OPTICAL TECH S L·Filed 2014·Granted Apr 3, 2018·0 cites·19 claims
- 1427US2007069756A1Test fixtureAMBLER DAVID R·Filed 2005·Application pending·0 cites
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