Inventor · disambiguated record
Franz O. Armbruster
Also filed as: ARMBRUSTER FRANZ · ARMBRUSTER FRANZ O
7 granted patents·142 citations·filing 1978–2002
86Inventor score
Top patents by PatentIndex Score
7 records- 0181US4952829ARectifier arrangementBOSCH GMBH ROBERT·Filed 1988·Granted Aug 28, 1990·76 cites·19 claims
- 0264US6595482B1Magnetic suspension bracket constructionFiled 2002·Granted Jul 22, 2003·14 cites·19 claims
- 0356US4203020AMethod of resistance welding wires to a massive workpieceBOSCH GMBH ROBERT·Filed 1978·Granted May 13, 1980·12 cites·14 claims
- 0454US5165133ASocket cleanerARMBRUSTER FRANZ O·Filed 1991·Granted Nov 24, 1992·13 cites·15 claims
- 0553US6314912B1Window-mounted bird observatory assembly and method of constructing the assemblyFiled 1999·Granted Nov 13, 2001·17 cites·13 claims
- 0642USD387523SSocket cleanerARMBRUSTER FRANZ O·Filed 1995·Granted Dec 9, 1997·5 cites·1 claims
- 0733US4943687ACurrent collecting unitBOSCH GMBH ROBERT·Filed 1988·Granted Jul 24, 1990·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →