Inventor · disambiguated record
Ami E. Berkowitz
Also filed as: BERKOWITZ AMI · BERKOWITZ AMI E
19 granted patents·228 citations·filing 1975–2013
95Inventor score
Top patents by PatentIndex Score
19 records- 0180US3945343AMagnetic brush for use in magnetic printingGEN ELECTRIC·Filed 1975·Granted Mar 23, 1976·19 cites·8 claims
- 0279US5462809AGiant magnetoresistant single film alloysUNIV CALIFORNIA·Filed 1994·Granted Oct 31, 1995·29 cites·12 claims
- 0379US4381244AFerrofluidGEN ELECTRIC·Filed 1981·Granted Apr 26, 1983·22 cites·10 claims
- 0478US4198307APolymer based magnetic tagsGEN ELECTRIC·Filed 1978·Granted Apr 15, 1980·28 cites·12 claims
- 0573US9789554B2Nanomaterials fabricated using spark erosion and other particle fabrication processesUNIV CALIFORNIA·Filed 2012·Granted Oct 17, 2017·3 cites·38 claims
- 0671US4097871ATransverse recording head for magnetic printingGEN ELECTRIC·Filed 1976·Granted Jun 27, 1978·14 cites·7 claims
- 0769US4370661AEasily assembled transverse magnetic printing headGEN ELECTRIC·Filed 1980·Granted Jan 25, 1983·25 cites·7 claims
- 0861US4759905AMethod for fabrication of low cost finely divided silicon-germanium and consolidated compacts thereofGEN ELECTRIC·Filed 1987·Granted Jul 26, 1988·18 cites·4 claims
- 0961US4416751AProcess for producing a ferrofluidGEN ELECTRIC·Filed 1981·Granted Nov 22, 1983·19 cites·5 claims
- 1061US4121964AApparatus and methods for fabrication of magnetic printing beltGEN ELECTRIC·Filed 1977·Granted Oct 24, 1978·10 cites·6 claims
- 1159US3946404ADirect current bias fields for magnetic printingGEN ELECTRIC·Filed 1975·Granted Mar 23, 1976·9 cites·19 claims
- 1257US4001841ARecording head array with passive poleGEN ELECTRIC·Filed 1975·Granted Jan 4, 1977·8 cites·11 claims
- 1354US4122456APrinting head and brush configuration for a magnetic printerGEN ELECTRIC·Filed 1977·Granted Oct 24, 1978·7 cites·9 claims
- 1452US9419197B2Thermoelectric material and method of preparing the thermoelectric materialSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Aug 16, 2016·0 cites·16 claims
- 1542US5591532AGiant magnetoresistance single film alloysUNIV CALIFORNIA·Filed 1994·Granted Jan 7, 1997·5 cites·10 claims
- 1641US4328503AHigh resolution magnetic printing headGEN ELECTRIC·Filed 1979·Granted May 4, 1982·3 cites·6 claims
- 1740US5061354AMethod and reaction for sustaining high energy reactionsSMITH ROBERT E·Filed 1989·Granted Oct 29, 1991·5 cites·5 claims
- 1834US4178405AMagnetic belt with conductive coatingGEN ELECTRIC·Filed 1977·Granted Dec 11, 1979·3 cites·7 claims
- 1932US5868910AGiant magnetoresistant single film alloysUNIV CALIFORNIA·Filed 1994·Granted Feb 9, 1999·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →