Inventor · disambiguated record
J. David Kopf
Also filed as: KOPF J D · KOPF J DAVID
6 granted patents·1 pending application·587 citations·filing 1974–2004
87Inventor score
Top patents by PatentIndex Score
7 records- 0191US4256112AHead positionerKOPF DAVID INSTR·Filed 1979·Granted Mar 17, 1981·316 cites·5 claims
- 0287US3994297AOphthalmic instrumentKOPF J DAVID·Filed 1974·Granted Nov 30, 1976·204 cites·5 claims
- 0376US3986797AMagnetic pumpDAVID KOPF SYSTEMS·Filed 1975·Granted Oct 19, 1976·25 cites·1 claims
- 0464US4530712APipette pullerKOPF J DAVID·Filed 1984·Granted Jul 23, 1985·16 cites·20 claims
- 0539US2005107680A1Stereotaxic instrument with linear coordinate scales coupled to split-image microscopic image display systemFiled 2004·Application pending·0 cites
- 0634US5370481ADrill press for stereotaxic manipulatorKOPF DAVID INSTR·Filed 1993·Granted Dec 6, 1994·5 cites·4 claims
- 0733US5601570AStereotaxic rotational adaptorKOPF DAVID INSTR·Filed 1995·Granted Feb 11, 1997·21 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →