Inventor · disambiguated record
Rudolf Pollner
Also filed as: POLLNER RUDOLF
17 granted patents·411 citations·filing 1974–2005
95Inventor score
Files withBOSCH GMBH ROBERT17
Top patents by PatentIndex Score
17 records- 0196US4021326AElectro-chemical sensorBOSCH GMBH ROBERT·Filed 1974·Granted May 3, 1977·103 cites·26 claims
- 0294US3978006AMethods for producing oxygen-sensing element, particularly for use with internal combustion engine exhaust emission analysisBOSCH GMBH ROBERT·Filed 1974·Granted Aug 31, 1976·82 cites·15 claims
- 0383US6380664B1Spark plug having an internal conductor configurationBOSCH GMBH ROBERT·Filed 1999·Granted Apr 30, 2002·34 cites·2 claims
- 0478US4406968ASparkplug for internal combustion engineBOSCH GMBH ROBERT·Filed 1981·Granted Sep 27, 1983·29 cites·15 claims
- 0578US4097977AMethod to attach the center electrode into a ceramic insulator body of spark plugsBOSCH GMBH ROBERT·Filed 1977·Granted Jul 4, 1978·32 cites·8 claims
- 0671US5952770ASpark plug for internal combustion engineBOSCH GMBH ROBERT·Filed 1997·Granted Sep 14, 1999·26 cites·3 claims
- 0767US6922007B2Spark plug with glaze coatingBOSCH GMBH ROBERT·Filed 2003·Granted Jul 26, 2005·8 cites·8 claims
- 0863US4152234ASolid closed ended tubular oxygen sensorBOSCH GMBH ROBERT·Filed 1978·Granted May 1, 1979·18 cites·9 claims
- 0961US6794802B2Spark plug for an internal combustion engine and method for producing a spark plugBOSCH GMBH ROBERT·Filed 2001·Granted Sep 21, 2004·8 cites·20 claims
- 1060US6693053B2Glass and glass powder mixture and use thereof for the production of a glass ceramicBOSCH GMBH ROBERT·Filed 2001·Granted Feb 17, 2004·6 cites·22 claims
- 1160US4519784AMethod of inserting a center electrode in a spark plug insulatorBOSCH GMBH ROBERT·Filed 1983·Granted May 28, 1985·15 cites·22 claims
- 1257US6699807B2Glass ceramic material, method for producing the same and spark plug containing such a glass ceramic materialBOSCH GMBH ROBERT·Filed 2001·Granted Mar 2, 2004·4 cites·28 claims
- 1357US6580202B1Electrically conductive sealing mass for spark plugsBOSCH GMBH ROBERT·Filed 1999·Granted Jun 17, 2003·13 cites·6 claims
- 1456US6559578B1Spark plug for an internal combustion engineBOSCH GMBH ROBERT·Filed 1999·Granted May 6, 2003·13 cites·4 claims
- 1555US7128630B2Method for manufacturing a spark plug with glaze coatingBOSCH GMBH ROBERT·Filed 2005·Granted Oct 31, 2006·1 cites·3 claims
- 1649US6455988B1Spark plug having a particular resistorBOSCH GMBH ROBERT·Filed 1997·Granted Sep 24, 2002·9 cites·3 claims
- 1737US5565730AElectrically conducting sealing compound for spark plugsBOSCH GMBH ROBERT·Filed 1994·Granted Oct 15, 1996·10 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →