Inventor

SJÖBERG FREDRIK

SE7 patents

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

JONSSON STEFAN

2 patents

US9015897B2Apr 28, 2015

Dust detection system

JONSSON STEFAN20 citations90

US9095244B2Aug 4, 2015

Dust indicator for a vacuum cleaner

JONSSON STEFAN4 citations66

ELECTROLUX AB

2 patents

US9980620B2May 29, 2018

Bagless vacuum cleaner with filter cleaning member

ELECTROLUX AB18 citations82

US9456728B2Oct 4, 2016

Vacuum cleaner

ELECTROLUX AB2 citations59

Electrolux Appliances AB

1 patent

US11248812B2Feb 15, 2022

Filter arrangement, humidifying device comprising a filter arrangement and method for cleaning a humidifying filter member of a humidifying device

Electrolux Appliances AB0 citations59

SJÖBERG FREDRIK

1 patent

US8918953B2Dec 30, 2014

Filter unit for vacuum cleaner

SJÖBERG FREDRIK3 citations54

VOLVO CAR CORP

1 patent

US11609080B2Mar 21, 2023

Assembly, adapter device, and method for measuring the height of a flange

VOLVO CAR CORP0 citations51