Inventor · disambiguated record
Johannes Wirth
Also filed as: WIRTH JOHANNES
30 granted patents·422 citations·filing 1975–1999
97Inventor score
Top patents by PatentIndex Score
30 records- 0195US5161628AAxle spring balanceWIRTH GALLO MESSTECHNIK·Filed 1990·Granted Nov 10, 1992·109 cites·12 claims
- 0285US4738325AHall effect weight transducerTRON INT INC·Filed 1986·Granted Apr 19, 1988·41 cites·16 claims
- 0383US4285412AScale protected against the ingress of dust and waterWIRTH GALLO & CO·Filed 1980·Granted Aug 25, 1981·31 cites·5 claims
- 0476US5285860AContainer scaleWIRTH GALLO MESSTECHNIK·Filed 1991·Granted Feb 15, 1994·33 cites·15 claims
- 0576US4300648AMass and force meterWIRTH GALLO & CO·Filed 1979·Granted Nov 17, 1981·20 cites·5 claims
- 0672US4076088ABalance with a digital and an analogue displayWIRTH GALLO & CO·Filed 1977·Granted Feb 28, 1978·18 cites·6 claims
- 0771USD274795SComputing and printing scaleWIRTH GALLO & CO·Filed 1982·Granted Jul 24, 1984·11 cites·1 claims
- 0868US4274501AMass and force meterWIRTH GALLO & CO·Filed 1979·Granted Jun 23, 1981·15 cites·6 claims
- 0961US5050693ABalance and process for calibrating and operating the balanceWIRTH GALLO MESSTECHNIK·Filed 1988·Granted Sep 24, 1991·16 cites·12 claims
- 1061US4678050AMass and force meterTRON PATENT AG K·Filed 1986·Granted Jul 7, 1987·16 cites·10 claims
- 1154US4088014AMass and force meterWIRTH GALLO & CO·Filed 1976·Granted May 9, 1978·10 cites·7 claims
- 1252US4171026AScale with a computing device and a digital display, in particular for commercial applicationsWIRTH GALLO & CO·Filed 1978·Granted Oct 16, 1979·8 cites·4 claims
- 1352US4015678AMass and force meter with levelling meansWIRTH GALLO & CO·Filed 1975·Granted Apr 5, 1977·9 cites·8 claims
- 1448US5834707ABulk material scale and flowmeterK TRON TECH INC·Filed 1993·Granted Nov 10, 1998·13 cites·27 claims
- 1546US4343196AMass and force meterWIRTH GALLO & CO·Filed 1980·Granted Aug 10, 1982·9 cites·4 claims
- 1643US5259253ADynamometer with parallel guideWIRTH GALLO MESSTECHNICK AG·Filed 1988·Granted Nov 9, 1993·9 cites·6 claims
- 1741US4453608AMass and force meterWIRTH GALLO & CO·Filed 1982·Granted Jun 12, 1984·7 cites·5 claims
- 1837US5365022ATwo point load cellWIRTH GALLO MESSTECHNIK·Filed 1992·Granted Nov 15, 1994·5 cites·2 claims
- 1936US6327913B1Force measuring cell with an oscillating string transducerDIGI SENS AG·Filed 1999·Granted Dec 11, 2001·7 cites·45 claims
- 2036US4914961ADevice for fastening a vibrating wire to a component of a meterWIRTH GALLO MESSTECHNIK·Filed 1987·Granted Apr 10, 1990·4 cites·16 claims
- 2136US4163386AMass and force meterWIRTH GALLO & CO·Filed 1977·Granted Aug 7, 1979·3 cites·4 claims
- 2235US5315883ALoad measuring deviceWIRTH GALLO MESSTECHNIK·Filed 1991·Granted May 31, 1994·5 cites·16 claims
- 2335US5088334ALeaf spring dynamometerWIRTH GALLO MESSTECHNIK·Filed 1987·Granted Feb 18, 1992·5 cites·5 claims
- 2435US4844192AScaleWIRTH GALLO MESSTECHNIK·Filed 1987·Granted Jul 4, 1989·4 cites·7 claims
- 2533US4270384AMass and force meterWIRTH GALLO & CO·Filed 1978·Granted Jun 2, 1981·3 cites·2 claims
- 2632US5496973ATwo point load cellWIRTH GALLO MESSTECHNIK·Filed 1994·Granted Mar 5, 1996·3 cites·11 claims
- 2731US5078015ABalance and dynamometerWIRTH GALLO MESSTECHNIK·Filed 1989·Granted Jan 7, 1992·2 cites·25 claims
- 2830US5463192AProcess for operating a measurement instrument, and measurement instrument suitable for use with this processWIRTH GALLO MESSTECHNIK·Filed 1989·Granted Oct 31, 1995·2 cites·14 claims
- 2925US5099701ABalance and dynamometer with elastic reductionWIRTH GALLO MESSTECHNIK·Filed 1989·Granted Mar 31, 1992·3 cites·12 claims
- 3024US4625566AMass and force meterGALLO MARIO·Filed 1985·Granted Dec 2, 1986·1 cites·4 claims
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