Inventor

SCHIRRMACHER ROLAND

DE9 patents

⚠️ This page may combine multiple inventors who share the name “SCHIRRMACHER ROLAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEHR GMBH & CO

2 patents

US6357522B2Mar 19, 2002

Multi-channel flat tube

BEHR GMBH & CO34 citations92

US5669440ASep 23, 1997

Heat exchanger having a welded pipe which has a reduced wall thickness at location of the weld seam

BEHR GMBH & CO13 citations70

MICROLIFE INVEST CORP

2 patents

USD437414SFeb 6, 2001

Blood pressure measuring device

MICROLIFE INVEST CORP43 citations90

US6206836B1Mar 27, 2001

Battery-operated device, in particular a blood pressure measuring device

MICROLIFE INVEST CORP9 citations71

FESTOOL GMBH

2 patents

USD858238SSep 3, 2019

Sanding and polishing machine

FESTOOL GMBH10 citations82

USD846962SApr 30, 2019

Sanding and polishing machine

FESTOOL GMBH10 citations82

MAIER PETER

1 patent

US4555199ANov 26, 1985

Support for endless grinding sleeves

MAIER PETER21 citations79

PLASTON AG

1 patent

USD362547SSep 26, 1995

Carrying case

PLASTON AG3 citations56

ROLLEI WERKE FRANKE HEIDECKE

1 patent

US4165928AAug 28, 1979

Slide projector drive mechanism for a circular magazine

ROLLEI WERKE FRANKE HEIDECKE0 citations40