Inventor · disambiguated record
Gerd Weyh
Also filed as: WEYH GERD
4 granted patents·117 citations·filing 1982–1988
80Inventor score
Files withMANN & HUMMEL FILTER4
Top patents by PatentIndex Score
4 records- 0191US4516990AMethod of removing soot from exhaust gasesMANN & HUMMEL FILTER·Filed 1984·Granted May 14, 1985·51 cites·9 claims
- 0260US4670233AMethod of removing soot which has been trapped in an exhaust gas filter of an internal combustion engineMANN & HUMMEL FILTER·Filed 1985·Granted Jun 2, 1987·25 cites·16 claims
- 0360US4436535AMethod and device for removing soot from exhaust gasesMANN & HUMMEL FILTER·Filed 1982·Granted Mar 13, 1984·26 cites·15 claims
- 0444US5028405AProcess and apparatus for the burning off of carbon (SOOT) deposited on exhaust gas filtersMANN & HUMMEL FILTER·Filed 1988·Granted Jul 2, 1991·15 cites·42 claims
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