Inventor · disambiguated record
David Langerman
Also filed as: LANGERMAN DAVID · LANGERMAN DAVID W
8 granted patents·857 citations·filing 1988–2020
90Inventor score
Top patents by PatentIndex Score
8 records- 0188US5628795ASpare parts for use in ophthalmic surgical proceduresLANGERMAN DAVID W·Filed 1995·Granted May 13, 1997·407 cites·49 claims
- 0284US10671823B2Reader apparatus for upconverting nanoparticle ink printed imagesSOUTH DAKOTA BOARD OF REGENTS·Filed 2019·Granted Jun 2, 2020·1 cites·20 claims
- 0382US4888016A"Spare parts" for use in ophthalmic surgical proceduresLANGERMAN DAVID W·Filed 1988·Granted Dec 19, 1989·131 cites·15 claims
- 0480US5593436ACapsular bag implants with dual 360 ring structures for inhibiting posterior capsular opacificationFiled 1994·Granted Jan 14, 1997·172 cites·16 claims
- 0565USRE34998E"Spare parts" for use in ophthalmic surgical proceduresLANGERMAN DAVID W·Filed 1993·Granted Jul 18, 1995·81 cites·15 claims
- 0661US11568161B2Reader apparatus for upconverting nanoparticle ink printed imagesSOUTH DAKOTA BOARD OF REGENTS·Filed 2020·Granted Jan 31, 2023·0 cites·20 claims
- 0758US5366501AIntraocular lens with dual 360 degree hapticsLANGERMAN DAVID W·Filed 1993·Granted Nov 22, 1994·65 cites·9 claims
- 0848US10387698B2Reader apparatus for upconverting nanoparticle ink printed imagesSOUTH DAKOTA BOARD OF REGENTS·Filed 2016·Granted Aug 20, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →