Inventor

DANESTAD ULRIK

SE9 patents

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

ELECTROLUX AB

4 patents

US7882593B2Feb 8, 2011

Dirt separator system for a vacuum cleaner

ELECTROLUX AB156 citations97

US7275280B2Oct 2, 2007

Wheel support arrangement for an autonomous cleaning apparatus

ELECTROLUX AB142 citations95

USD471332SMar 4, 2003

Brush roll for a vacuum cleaner

ELECTROLUX AB36 citations92

US9456728B2Oct 4, 2016

Vacuum cleaner

ELECTROLUX AB2 citations59

DANESTAD ULRIK

2 patents

US9131820B2Sep 15, 2015

Vacuum cleaner and method for controlling an electric motor

DANESTAD ULRIK2 citations57

US9510719B2Dec 6, 2016

Vacuum cleaners and methods of controlling a motor driven by a battery source in a vacuum cleaner

DANESTAD ULRIK0 citations38

BESKOW JONAS

1 patent

US8302251B2Nov 6, 2012

Handheld vacuum unit retention features

BESKOW JONAS44 citations89

ENGSTROEM CHRISTER

1 patent

US8572801B2Nov 5, 2013

Vacuum cleaner air outlet

ENGSTROEM CHRISTER5 citations65

SJÖBERG FREDRIK

1 patent

US8918953B2Dec 30, 2014

Filter unit for vacuum cleaner

SJÖBERG FREDRIK3 citations54