Inventor · disambiguated record
Ulrich Opara
Also filed as: OPARA ULRICH
4 granted patents·49 citations·filing 1980–2009
76Inventor score
Top patents by PatentIndex Score
4 records- 0174US8100007B2Method and apparatus for detecting contact of a pipetting needle with a liquid in a vesselELSENHANS OLIVIER·Filed 2009·Granted Jan 24, 2012·8 cites·30 claims
- 0261US4636964AMethod and system for generating and adjusting a predetermined quantity of mutually independent direct current voltagesKRAUTKRAMER BRANSON·Filed 1983·Granted Jan 13, 1987·18 cites·7 claims
- 0361US4307611APulse-echo ultrasonic apparatusKRAUTKRAMER BRANSON·Filed 1980·Granted Dec 29, 1981·17 cites·4 claims
- 0434US4470306AUltrasonic test instrumentKRAUTKRAMER BRANSON·Filed 1983·Granted Sep 11, 1984·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →