Inventor · disambiguated record
Rainer Fehr
Also filed as: FEHR RAINER
7 granted patents·214 citations·filing 1979–1996
88Inventor score
Files withHOFFMANN LA ROCHE3ASCOM TECH AG1ASCOM TECH AG GES FUR IND FORS1KONTRON HOLDING AG1KONTRON INSTR HOLDING1
Top patents by PatentIndex Score
7 records- 0189US4242912AMethod and apparatus for producing cross-sectional images using ultrasoundHOFFMANN LA ROCHE·Filed 1979·Granted Jan 6, 1981·55 cites·33 claims
- 0281US4649927AReal time display of an ultrasonic compound imageKONTRON HOLDING AG·Filed 1985·Granted Mar 17, 1987·51 cites·15 claims
- 0380US4334543AMethod and apparatus for flow velocity determinationHOFFMANN LA ROCHE·Filed 1979·Granted Jun 15, 1982·34 cites·9 claims
- 0455US5046500ADoppler flow velocity meterKONTRON INSTR HOLDING·Filed 1989·Granted Sep 10, 1991·20 cites·4 claims
- 0545US5805590ASwitching device for digital data networks and asynchronous transfer modeASCOM TECH AG GES FUR IND FORS·Filed 1995·Granted Sep 8, 1998·34 cites·17 claims
- 0644US4628738AUltrasonic imaging deviceHOFFMANN LA ROCHE·Filed 1986·Granted Dec 16, 1986·12 cites·7 claims
- 0731US5859857AMethod for the integration of additional data in digital data packetsASCOM TECH AG·Filed 1996·Granted Jan 12, 1999·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →