P

Inventor

HOPFENSPERGER REINHOLD

DE11 patents
⚠️ This page may combine multiple inventors who share the name “HOPFENSPERGER REINHOLD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STANDARD ELEKTRIK LORENZ AG

5 patents
US4761115AAug 2, 1988

Axial-flow fan

STANDARD ELEKTRIK LORENZ AG37 citations91
US5173038ADec 22, 1992

Peristaltic pump

STANDARD ELEKTRIK LORENZ AG39 citations88
US5007801AApr 16, 1991

Impeller made from a sheet-metal disk and method of manufacturing same

STANDARD ELEKTRIK LORENZ AG18 citations66
US4712976ADec 15, 1987

Tangential blower

STANDARD ELEKTRIK LORENZ AG14 citations66
US4973825ANov 27, 1990

Circulation fan for baking ovens

STANDARD ELEKTRIK LORENZ AG3 citations53

EBM PAPST LANDSHUT GMBH

2 patents
US7179050B2Feb 20, 2007

Radial fan

EBM PAPST LANDSHUT GMBH28 citations91
US7670104B2Mar 2, 2010

Fan with laminar flow element in front of the suction hole

EBM PAPST LANDSHUT GMBH6 citations70

INT STANDARD ELECTRIC CORP

2 patents
US4494908AJan 22, 1985

Tangential blower

INT STANDARD ELECTRIC CORP13 citations72
US4662818AMay 5, 1987

Tangential blower

INT STANDARD ELECTRIC CORP3 citations62

MOTOREN VENTILATOREN GMBH

1 patent
US5813834ASep 29, 1998

Centrifugal fan

MOTOREN VENTILATOREN GMBH40 citations88

ALCATEL NV

1 patent
US4705453ANov 10, 1987

Tangential blower

ALCATEL NV8 citations72