Inventor · disambiguated record
Gottfried Wollenhaupt
Also filed as: WOLLENHAUPT GOTTFRIED
4 granted patents·215 citations·filing 1984–2000
81Inventor score
Top patents by PatentIndex Score
4 records- 0198US4622809AMethod and apparatus for monitoring and adjusting λ-probe-controlled catalytic exhaust gas emission control systems of internal combustion enginesDAIMLER BENZ AG·Filed 1985·Granted Nov 18, 1986·147 cites·10 claims
- 0282US6325056B1Operating method for an internal combustion engine with lambda-value controlDAIMLER CHRYSLER AG·Filed 2000·Granted Dec 4, 2001·29 cites·6 claims
- 0374US4824363AProcess and equipment for removing odorous substances from the fresh air for vehicle cabinsDAIMLER BENZ AG·Filed 1984·Granted Apr 25, 1989·27 cites·3 claims
- 0447US4903481ADevice for protecting a lambda probeDAIMLER BENZ AG·Filed 1988·Granted Feb 27, 1990·12 cites·8 claims
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