Inventor · disambiguated record

Friedrich Fickenscher

Also filed as: FICKENSCHER FRIEDRICH · NIEDERSTE-HOLLENBERG HEINZ

2 granted patents·4 citations·filing 1977–1979

45Inventor score

Technology areasB63H

Files withHURTH MASCH ZAHNRAD CARL2

Top patents by PatentIndex Score

2 records

0128US4216737ALift control device for propeller drive systems on watercraftsHURTH MASCH ZAHNRAD CARL·Filed 1979·Granted Aug 12, 1980·3 cites·2 claims
0224US4137862ALift control device for propeller drive systems on watercraftsHURTH MASCH ZAHNRAD CARL·Filed 1977·Granted Feb 6, 1979·1 cites·9 claims

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