Inventor · disambiguated record
Erwin Francke
Also filed as: FRANCKE E · FRANCKE ERWIN
5 granted patents·90 citations·filing 1976–1994
80Inventor score
Top patents by PatentIndex Score
5 records- 0166US4742390AElevatable observation and target system for combat vehiclesKRAUSS MAFFEI CORP·Filed 1985·Granted May 3, 1988·33 cites·12 claims
- 0265US5516252ATurnout protection for aircraft tractorKRAUSS MAFFEI AG·Filed 1994·Granted May 14, 1996·43 cites·8 claims
- 0336US4117324ACurve follower deviceSICK ERWIN GMBH·Filed 1977·Granted Sep 26, 1978·4 cites·12 claims
- 0434US4129814AProcess for the formation of a comparison square wave signalSICK OPTIK ELEKTRONIK ERWIN·Filed 1976·Granted Dec 12, 1978·3 cites·8 claims
- 0528US4650419AProcess and apparatus for weapons fire simulationKRAUSS MAFFEI AG·Filed 1985·Granted Mar 17, 1987·7 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →