Inventor

KRAFT MANFRED

DE3 patents

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

INTERLAVA AG

2 patents

US5033151AJul 23, 1991

Control and/or indication device for the operation of vacuum cleaners

INTERLAVA AG189 citations96

US5265305ANov 30, 1993

Automatic control device for the cleaning power of a vacuum cleaner

INTERLAVA AG88 citations94

KURZ GERHARD

1 patent

US5554917ASep 10, 1996

Apparatus for regulating the power consumption of a vacuum cleaner

KURZ GERHARD33 citations90