Inventor
PETERSSON ULF
SE18 patents
⚠️ This page may combine multiple inventors who share the name “PETERSSON ULF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUSQVARNA AB
9 patentsUS7574282B2Aug 11, 2009
Electronic directing system
HUSQVARNA AB57 citations97
US9656336B2May 23, 2017
Electric cutting system
HUSQVARNA AB9 citations79
US11471013B2Oct 18, 2022
Industrial automated vacuum cleaner and method for automated servicing of construction tools
HUSQVARNA AB2 citations68
US11089925B2Aug 17, 2021
Industrial automated vacuum cleaner and method for automated servicing of construction tools
HUSQVARNA AB2 citations68
US12151355B2Nov 26, 2024
Fault detection methods for power tools
HUSQVARNA AB0 citations61
US8037948B2Oct 18, 2011
Drilling machine
HUSQVARNA AB4 citations59
US12380293B2Aug 5, 2025
Method for assembling wireless identification tags in concrete processing tools
HUSQVARNA AB0 citations56
US12153985B2Nov 26, 2024
Wireless identification tags for rotatable work tools and corresponding readers
HUSQVARNA AB0 citations53
US10486250B2Nov 26, 2019
Electric cutting system
HUSQVARNA AB0 citations48
ELECTROLUX AB
7 patentsUS6465982B1Oct 15, 2002
Electronic search system
ELECTROLUX AB217 citations98
US6300737B1Oct 9, 2001
Electronic bordering system
ELECTROLUX AB257 citations98
US7613543B2Nov 3, 2009
Electronic demarcating system
ELECTROLUX AB70 citations97
US6586908B2Jul 1, 2003
Docking system for a self-propelled working tool
ELECTROLUX AB206 citations95
US6525509B1Feb 25, 2003
Docking system for a self-propelled working tool
ELECTROLUX AB410 citations95
US6366189B1Apr 2, 2002
Solenoid
ELECTROLUX AB12 citations73
US5732682AMar 31, 1998
Fuel amount control
ELECTROLUX AB8 citations73