Inventor · disambiguated record
Ulf Petersson
Also filed as: PETERSSON ULF · PETERSSON ULF J G · PETERSSON ULF JOHAN
21 granted patents·3 pending applications·1,337 citations·filing 1989–2024
96Inventor score
Top patents by PatentIndex Score
24 records- 0198US6300737B1Electronic bordering systemELECTROLUX AB·Filed 1998·Granted Oct 9, 2001·257 cites·13 claims
- 0297US6465982B1Electronic search systemELECTROLUX AB·Filed 1998·Granted Oct 15, 2002·217 cites·28 claims
- 0396US6525509B1Docking system for a self-propelled working toolELECTROLUX AB·Filed 1998·Granted Feb 25, 2003·410 cites·16 claims
- 0495US7613543B2Electronic demarcating systemELECTROLUX AB·Filed 2003·Granted Nov 3, 2009·70 cites·56 claims
- 0595US6586908B2Docking system for a self-propelled working toolELECTROLUX AB·Filed 2003·Granted Jul 1, 2003·206 cites·30 claims
- 0688US5709193AEngine air/fuel ratio controlELECTROLUX AB·Filed 1994·Granted Jan 20, 1998·43 cites·23 claims
- 0787US11471013B2Industrial automated vacuum cleaner and method for automated servicing of construction toolsHUSQVARNA AB·Filed 2021·Granted Oct 18, 2022·2 cites·13 claims
- 0887US9656336B2Electric cutting systemHUSQVARNA AB·Filed 2013·Granted May 23, 2017·9 cites·16 claims
- 0987US7574282B2Electronic directing systemHUSQVARNA AB·Filed 2003·Granted Aug 11, 2009·57 cites·36 claims
- 1074US8732969B2Leveling aid for drilling toolsERESTAM ANDERS·Filed 2010·Granted May 27, 2014·10 cites·25 claims
- 1171US11089925B2Industrial automated vacuum cleaner and method for automated servicing of construction toolsHUSQVARNA AB·Filed 2017·Granted Aug 17, 2021·2 cites·19 claims
- 1269US8975852B2Electric motor and method for controlling the samePETERSSON ULF·Filed 2009·Granted Mar 10, 2015·9 cites·17 claims
- 1367US2025139401A1Wireless identification tags and corresponding readersHUSQVARNA AB·Filed 2024·Application pending·0 cites
- 1466US8037948B2Drilling machineHUSQVARNA AB·Filed 2007·Granted Oct 18, 2011·4 cites·20 claims
- 1565US12151355B2Fault detection methods for power toolsHUSQVARNA AB·Filed 2021·Granted Nov 26, 2024·0 cites·20 claims
- 1659US10486250B2Electric cutting systemHUSQVARNA AB·Filed 2017·Granted Nov 26, 2019·0 cites·20 claims
- 1756US12380293B2Method for assembling wireless identification tags in concrete processing toolsHUSQVARNA AB·Filed 2021·Granted Aug 5, 2025·0 cites·17 claims
- 1855US2023011888A1A floor surfacing machine with different drive motorsHUSQVARNA AB·Filed 2020·Application pending·0 cites
- 1954US12153985B2Wireless identification tags for rotatable work tools and corresponding readersHUSQVARNA AB·Filed 2019·Granted Nov 26, 2024·0 cites·23 claims
- 2053US5809971AEngine air/fuel ratio controlELECTROLUX AB·Filed 1997·Granted Sep 22, 1998·13 cites·4 claims
- 2152US6366189B1SolenoidELECTROLUX AB·Filed 1996·Granted Apr 2, 2002·12 cites·9 claims
- 2242US4920649AArrangement in a chain sawELECTROLUX AB·Filed 1989·Granted May 1, 1990·8 cites·5 claims
- 2341US5732682AFuel amount controlELECTROLUX AB·Filed 1995·Granted Mar 31, 1998·8 cites·13 claims
- 2432US2023166340A1Rfid arrangements for rotatable work toolsHUSQVARNA AB·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ulf Petersson files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →