Inventor · disambiguated record
William Perrin
Also filed as: PERRIN WILLIAM · PERRIN WILLIAM BRIAN
3 granted patents·19 citations·filing 1992–2010
64Inventor score
Files withGERLACH BRETT CORNELL1
Top patents by PatentIndex Score
3 records- 0141US8650040B2Method and apparatus for protecting relationships with referring providers within a system that identifies patients overdue for an appointmentGERLACH BRETT CORNELL·Filed 2010·Granted Feb 11, 2014·0 cites·20 claims
- 0234US5447057ATemplate for taking erosion/corrosion measurementsFiled 1994·Granted Sep 5, 1995·11 cites·3 claims
- 0328US5377533AMethod of taking erosion/corrosion measurementsFiled 1992·Granted Jan 3, 1995·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →