SG

Stefan Grufman

HA Husqvarna Ab: 19 patents #10 of 690Top 2%
📍 Bankeryd, SE: #1 of 42 inventorsTop 3%
Overall (All Time): #227,227 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
12197203 Exit path determination for a robotic work tool Jonas Holgersson, Stefan Bergström, Hugo Johansson, Erik Starhagen, Claes Johannesson +7 more 2025-01-14
12153435 Robotic work tool system and method for defining a working area Björn Mannefred, Fredrik Kallström, Patrik Jägenstedt, Jonas Agerhall, Kent Askenmalm +1 more 2024-11-26
12038758 Robotic work tool system and method for transporting a robotic work tool between different areas Tommy Glimberg, Fredrik Kallström, Mattias Kamfors, Marcus Liljedahl, Björn Mannefred +1 more 2024-07-16
11666010 Lawn monitoring and maintenance via a robotic vehicle Tomas Wykman, Fredrik Edholm, Eric Lennings, Pär Christensson, Björn Mannefred +3 more 2023-06-06
11547041 Method for detecting lifting of a self-propelled tool from the ground Jonas Rangsjö, Fredrik Kallström 2023-01-10
11126193 Automatic beacon position determination Björn Mannefred, Johan Deimert 2021-09-21
11112532 Weather collection and aggregation via robotic vehicle Patrik Jägenstedt, Tom Söberg, Magnus Öhrlund, Andreas Källming, Fredrik Kallström +2 more 2021-09-07
10869432 Lawn monitoring and maintenance via a robotic vehicle Tomas Wykman, Fredrik Edholm, Eric Lennings, Pär Christensson, Björn Mannefred +3 more 2020-12-22
10852738 Self-propelled robotic tool navigation Björn Mannefred 2020-12-01
10806075 Multi-sensor, autonomous robotic vehicle with lawn care function Björn Mannefred, Patrik Jägenstedt, Magnus Öhrlund, Johan Deimert 2020-10-20
10777000 Garden street view Björn Mannefred 2020-09-15
10643377 Garden mapping and planning via robotic vehicle Björn Mannefred, Mikael Willgert, Anders Mattsson, Peter Reigo 2020-05-05
10606279 3D map generation by a robotic work tool Björn Mannefred, Magnus Öhrlund 2020-03-31
10448565 Garden visualization and mapping via robotic vehicle Björn Mannefred, Mikael Willgert 2019-10-22
10444760 Robotic vehicle learning site boundary Magnus Öhrlund, Mikael Willgert, Anders Mattsson 2019-10-15
10425488 Distributed intelligent grounds management system Martin Larsén, Mikael Willgert, Anders Mattsson, Åke Cederborn, Mikael Alexiusson +1 more 2019-09-24
10338602 Multi-sensor, autonomous robotic vehicle with mapping capability Björn Mannefred, Hans Forsberg 2019-07-02
10310510 Robotic vehicle grass structure detection Björn Mannefred, Anders Mattsson 2019-06-04
10078336 System and method for navigating a robotic working tool Peter Reigo 2018-09-18