Assignee
V TECH INC
US·14 granted patents·453 citations·filing 1983–1992
Top patents by PatentIndex Score
14 records- 0191US4797260AAntibody testing systemV TECH INC·Filed 1987·Granted Jan 10, 1989·76 cites·16 claims
- 0283US5137691AAntibody testing system with removable air gapV TECH INC·Filed 1989·Granted Aug 11, 1992·50 cites·10 claims
- 0380US5036569AFilter/funnel assembly machineV TECH INC·Filed 1990·Granted Aug 6, 1991·37 cites·8 claims
- 0476US5132232AMethod and apparatus for preparation of liquids for examinationV TECH INC·Filed 1987·Granted Jul 21, 1992·31 cites·25 claims
- 0573USD306645SPregnancy test kitV TECH INC·Filed 1987·Granted Mar 13, 1990·14 cites·1 claims
- 0667US4748042AMethod and apparatus for imprinting membranes with patterns of antibodyV TECH INC·Filed 1987·Granted May 31, 1988·32 cites·22 claims
- 0767US4735905ASpecimen-gathering apparatus and methodV TECH INC·Filed 1986·Granted Apr 5, 1988·85 cites·15 claims
- 0856US5084241AApparatus including a sample petter tube for obtaining reproducible liquid samples of small volumeV TECH INC·Filed 1990·Granted Jan 28, 1992·42 cites·6 claims
- 0951US5334538AGold sol immunoassay system and deviceV TECH INC·Filed 1992·Granted Aug 2, 1994·21 cites·13 claims
- 1048US4607921AWet mount microscopic examination slide IIV TECH INC·Filed 1983·Granted Aug 26, 1986·17 cites·20 claims
- 1147US5419870AAntibody testing systemV TECH INC·Filed 1992·Granted May 30, 1995·13 cites·8 claims
- 1234US5035494AMolded plastic article assembly meansV TECH INC·Filed 1990·Granted Jul 30, 1991·17 cites·20 claims
- 1333US5125278AVolumetric pipetteV TECH INC·Filed 1990·Granted Jun 30, 1992·16 cites·3 claims
- 1428US5388392AApparatus for powder filling antibody testing devicesV TECH INC·Filed 1992·Granted Feb 14, 1995·2 cites·16 claims
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