Inventor · disambiguated record
Paul Ehrmann
Also filed as: EHRMANN PAUL · EHRMANN PAUL RICHARD
2 granted patents·0 citations·filing 2011–2018
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2 records- 0148US11740454B2Etching of water-sensitive optics with water-in-oil emulsionsL LIVERMORE NAT SECURITY LLC·Filed 2018·Granted Aug 29, 2023·0 cites·20 claims
- 0234US8828262B2Method and system for polishing materials using a nonaqueous magnetorheological fluidMENAPACE JOSEPH ARTHUR·Filed 2011·Granted Sep 9, 2014·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →