Inventor · disambiguated record
John A. Kappelhof
Also filed as: KAPPELHOF JOHN A
3 granted patents·151 citations·filing 2003–2009
73Inventor score
Technology areasA61F
Top patents by PatentIndex Score
3 records- 0185US7494505B2Method and device for manipulation of an intraocular lensADVANCED MEDICAL OPTICS INC·Filed 2003·Granted Feb 24, 2009·141 cites·30 claims
- 0265US8574293B2Method and device for manipulation of an intraocular lensKAPPELHOF JOHN A·Filed 2007·Granted Nov 5, 2013·5 cites·32 claims
- 0364US8623082B2Method and device for manipulation of an intraocular lensKAPPELHOF JOHN A·Filed 2009·Granted Jan 7, 2014·5 cites·26 claims
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