Inventor · disambiguated record
Ernst Lang
Also filed as: LANG ERNST · LANG ERNST-WALTER
16 granted patents·251 citations·filing 1975–2003
94Inventor score
Files withBOSCH GMBH ROBERT8BASF AG3BBC BROWN BOVERI & CIE2SPRECHER & SCHUH AG2GEHRING GMBH & CO MASCHF1
Top patents by PatentIndex Score
16 records- 0189US4363446AFuel injection nozzleBOSCH GMBH ROBERT·Filed 1981·Granted Dec 14, 1982·33 cites·2 claims
- 0285US5197444AFuel-supply system and tank assembly for an internal combustion engineBOSCH GMBH ROBERT·Filed 1991·Granted Mar 30, 1993·46 cites·8 claims
- 0383US5441439AMethod of finishing a surface of a workpieceGEHRING GMBH & CO MASCHF·Filed 1993·Granted Aug 15, 1995·34 cites·28 claims
- 0473US4296285AHigh-voltage, blast-actuated power switch having field electrodesBBC BROWN BOVERI & CIE·Filed 1980·Granted Oct 20, 1981·17 cites·8 claims
- 0572US5116996APurification of indigoBASF AG·Filed 1991·Granted May 26, 1992·12 cites·8 claims
- 0669US5711282AMethod for forming a fuel-air mixture and fuel supply device for an internal combustion engineBOSCH GMBH ROBERT·Filed 1996·Granted Jan 27, 1998·25 cites·17 claims
- 0766US6958414B2Preparation of at least one organic compound by heterogeneously catalyzed partial gas-phase oxidationBASF AG·Filed 2003·Granted Oct 25, 2005·4 cites·16 claims
- 0863US4732327AInjection valveBOSCH GMBH ROBERT·Filed 1986·Granted Mar 22, 1988·15 cites·2 claims
- 0954US4606317AFuel injection systemBOSCH GMBH ROBERT·Filed 1984·Granted Aug 19, 1986·10 cites·2 claims
- 1053US5927248AMethod of monitoring an overheating protective arrangement during full-load operation of an internal combustion engineBOSCH GMBH ROBERT·Filed 1997·Granted Jul 27, 1999·16 cites·8 claims
- 1149US4689734AHigh-voltage direct-voltage sourceBBC BROWN BOVERI & CIE·Filed 1986·Granted Aug 25, 1987·13 cites·3 claims
- 1247US4981266AInjection valveBOSCH GMBH ROBERT·Filed 1989·Granted Jan 1, 1991·9 cites·4 claims
- 1345US3988554AGas-blast switchSPRECHER & SCHUH AG·Filed 1975·Granted Oct 26, 1976·6 cites·6 claims
- 1443US4103131APuffer interrupter with main and auxiliary pistons and common cylinderSPRECHER & SCHUH AG·Filed 1976·Granted Jul 25, 1978·5 cites·7 claims
- 1537US4907746AInjection valveBOSCH GMBH ROBERT·Filed 1985·Granted Mar 13, 1990·4 cites·3 claims
- 1635US5626724ARecovery of N-ethylpiperazine by distillationBASF AG·Filed 1995·Granted May 6, 1997·2 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →