Inventor · disambiguated record
Laura J. Winfrey
Also filed as: WINFREY LAURA J
11 granted patents·4,305 citations·filing 1986–1992
95Inventor score
Top patents by PatentIndex Score
11 records- 0198US5300779ACapillary flow deviceBIOTRACK INC·Filed 1992·Granted Apr 5, 1994·467 cites·13 claims
- 0298US5164598ACapillary flow deviceBIOTRACK·Filed 1991·Granted Nov 17, 1992·385 cites·2 claims
- 0398US5144139ACapillary flow deviceBIOTRACK INC·Filed 1991·Granted Sep 1, 1992·248 cites·3 claims
- 0498US4963498ACapillary flow deviceBIOTRACK·Filed 1988·Granted Oct 16, 1990·1.2k cites·18 claims
- 0598US4756884ACapillary flow deviceBIOTRACK INC·Filed 1986·Granted Jul 12, 1988·727 cites·12 claims
- 0697US5140161ACapillary flow deviceBIOTRACK·Filed 1991·Granted Aug 18, 1992·320 cites·4 claims
- 0797US4948961ACapillary flow deviceBIOTRACK INC·Filed 1988·Granted Aug 14, 1990·282 cites·2 claims
- 0897US4731330AWhole blood control sampleBIOTRACK INC·Filed 1986·Granted Mar 15, 1988·147 cites·22 claims
- 0996US5004923ACapillary flow deviceBIOTRACK INC·Filed 1990·Granted Apr 2, 1991·198 cites·5 claims
- 1094US5204525ACapillary flow deviceBIOTRACK·Filed 1991·Granted Apr 20, 1993·111 cites·3 claims
- 1194US5039617ACapillary flow device and method for measuring activated partial thromboplastin timeBIOTRACK INC·Filed 1989·Granted Aug 13, 1991·268 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →