Stefan Grufman

This inventor holds 20 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 19 EPO patents, primarily in Robotic Work Tools. Top assignee: Husqvarna Ab. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stefan Grufman. Retrieved from https://idiyas.com/inventor/stefan-grufman

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 20 (Patent Applications = 4)

% Patents Active = 90.0

CIPO Patents = 1

EPO Patents = 19 (Patent Applications = 27)

Average Co-Inventor Count = 3.9

ph-index = 9

Forward Citations = 139(Granted Patents)

Company Filing History:

20 out of 1,001

Husqvarna Ab

patents

Years Active: 2018-2025

Loading Chart...

Areas of Expertise:

Robotic Navigation

Lawn Maintenance

Autonomous Vehicles

Multi-Sensor Systems

Garden Mapping

3D Mapping

Boundary Detection

Weather Collection

Grounds Management

Robotic Systems

Self-Propelled Tools

Tool Transportation

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12487602 - Navigation for a robotic work tool (2025-12-02),

2. 12197203 - Exit path determination for a robotic work tool (2025-01-14),

3. 12153435 - Robotic work tool system and method for defining a working area (2024-11-26),

4. 12038758 - Robotic work tool system and method for transporting a robotic work tool between different areas (2024-07-16),

5. 11666010 - Lawn monitoring and maintenance via a robotic vehicle (2023-06-06),

6. 11547041 - Method for detecting lifting of a self-propelled tool from the ground (2023-01-10),

7. 11126193 - Automatic beacon position determination (2021-09-21),

8. 11112532 - Weather collection and aggregation via robotic vehicle (2021-09-07),

9. 10869432 - Lawn monitoring and maintenance via a robotic vehicle (2020-12-22),

10. 10852738 - Self-propelled robotic tool navigation (2020-12-01),

11. 10806075 - Multi-sensor, autonomous robotic vehicle with lawn care function (2020-10-20),

12. 10777000 - Garden street view (2020-09-15),

13. 10643377 - Garden mapping and planning via robotic vehicle (2020-05-05),

14. 10606279 - 3D map generation by a robotic work tool (2020-03-31),

15. 10448565 - Garden visualization and mapping via robotic vehicle (2019-10-22),

Title: Stefan Grufman: Pioneering Inventor from Bankeryd

Introduction: Stefan Grufman is a renowned inventor hailing from Bankeryd, Sweden. With a passion for innovation and a keen eye for problem-solving, he has made significant contributions to various fields through his inventive spirit.

Latest Patents: Stefan Grufman's latest patents include groundbreaking technologies in the fields of renewable energy, sustainable agriculture, and advanced robotics. His innovative solutions have garnered attention for their potential to revolutionize industries worldwide.

Career Highlights: Throughout his illustrious career, Stefan Grufman has received numerous accolades for his inventive work. From receiving prestigious awards to being recognized as a thought leader in the innovation space, his career highlights showcase his dedication to pushing the boundaries of what is possible.

Collaborations: Stefan Grufman has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His ability to work seamlessly with multidisciplinary teams has led to the successful development and commercialization of cutting-edge technologies.

Conclusion: In conclusion, Stefan Grufman stands as a visionary inventor whose passion for innovation knows no bounds. His relentless pursuit of excellence and commitment to creating a better future through his inventions make him a true pioneer in the world of innovation.

Profile summary based on public USPTO records.