Inventor · disambiguated record
Hans-Christian Engelbrecht
Also filed as: ENGELBRECHT HANS · ENGELBRECHT HANS C · ENGELBRECHT HANS-CHRISTIAN
4 granted patents·59 citations·filing 1975–1991
77Inventor score
Top patents by PatentIndex Score
4 records- 0170US4071079AHeat-storage unit and systemSHIMODA SADAO·Filed 1975·Granted Jan 31, 1978·27 cites·9 claims
- 0263US4594993ADevice for recirculating exhaust gas in an internal combustion engineBOSCH GMBH ROBERT·Filed 1983·Granted Jun 17, 1986·14 cites·12 claims
- 0347US5315976AError-corrected closed-loop control systemBOSCH GMBH ROBERT·Filed 1991·Granted May 31, 1994·13 cites·15 claims
- 0436US4448067AMethod and apparatus for determining the injected fuel quantity in internal combustion enginesBOSCH GMBH ROBERT·Filed 1982·Granted May 15, 1984·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →