Inventor · disambiguated record
John Vorpahl
Also filed as: VORPAHL JOHN · VORPAHL JOHN W
5 granted patents·426 citations·filing 1988–1993
86Inventor score
Top patents by PatentIndex Score
5 records- 0194US5770388AMethod of separation employing magnetic particles and second mediumDADE BEHRING MARBURG GMBH·Filed 1993·Granted Jun 23, 1998·183 cites·19 claims
- 0294US5279936AMethod of separation employing magnetic particles and second mediumSYNTEX INC·Filed 1989·Granted Jan 18, 1994·170 cites·80 claims
- 0370US4934811AApparatus and method for detection of fluorescence or light scatterSYNTEX INC·Filed 1988·Granted Jun 19, 1990·30 cites·21 claims
- 0462US5071774AMultiparameter particle analysisSYNTEX INC·Filed 1988·Granted Dec 10, 1991·21 cites·36 claims
- 0558US5013150AMethod for detection of fluorescence or light scatterSYNTEX INC·Filed 1990·Granted May 7, 1991·22 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →