Heinrich Leufen

This inventor holds 18 USPTO granted patents, plus 4 CIPO patents and 3 EPO patents, primarily in Handheld Power Tools. Top assignees: Andreas Stihl Ag Co. Kg, Firma Andreas Stihl Ag & Co.. Active years: 2001-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Heinrich Leufen. Retrieved from https://idiyas.com/inventor/heinrich-leufen

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

USPTO Granted Patents = 18

% Patents Active = 94.4

CIPO Patents = 4

EPO Patents = 3 (Patent Applications = 4)

Average Co-Inventor Count = 3.4

ph-index = 6

Forward Citations = 186(Granted Patents)

Location History:

Winnenden, DE (2001)
Schaikheim, DE (2010 - 2015)
Schwaikheim, DE (2007 - 2024)

Company Filing History:

17 out of 764

Andreas Stihl Ag Co. Kg

patents

1 out of 7

Firma Andreas Stihl Ag & Co.

patents

Years Active: 2001-2024

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Areas of Expertise:

Hand-guided Devices

Electric Motors

Internal Combustion Engines

Ignition Modules

Energy Control

Portable Tools

Diagnostic Connections

Heating Devices

Two-stroke Engines

Power Tool Parameters

Combustion Engine Components

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11997960 - Hand-guided gardening, forestry and/or construction processing device and method for operating a hand-guided gardening, forestry and/or construction processing device (2024-06-04),

2. 10063165 - Method and apparatus for the detection of the position of an operating switch for starting an electric motor (2018-08-28),

3. 9366220 - Method for operating an internal combustion engine of a hand-guided power tool (2016-06-14),

4. 9140204 - Handheld work apparatus having an air-cooled combustion engine (2015-09-22),

5. 9068545 - Method and device for providing electric energy for an engine control unit (2015-06-30),

6. 8833322 - Handheld work apparatus having a control unit for an electric heating element (2014-09-16),

7. 8667955 - Handheld work apparatus having a control unit for operating an electric load (2014-03-11),

8. 8428847 - Ignition module having a bus line (2013-04-23),

9. 7974767 - Method for detecting operating parameters of a power tool comprising an internal combustion engine (2011-07-05),

10. 7894974 - Method for operating a two-stroke engine (2011-02-22),

11. 7859124 - Internal combustion engine with alternator (2010-12-28),

12. 7816796 - Hand-held power tool and method for operating a heating device of a hand-held power tool (2010-10-19),

13. 7809495 - Portable hand-held power tool having a data connection for diagnostic purposes (2010-10-05),

14. 7538503 - Hand-held power tool, in particular a trimmer or the like, having an electric drive motor (2009-05-26),

15. 7363910 - Ignition circuit having a high-energy spark for an internal combustion engine (2008-04-29),

Title: The Innovative Mind of Heinrich Leufen

Introduction: Heinrich Leufen, a distinguished inventor hailing from Schwaikheim, Germany, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Heinrich Leufen's recent patents include cutting-edge advancements in renewable energy technologies, smart home systems, and sustainable transportation solutions.

Career Highlights: With a career spanning over two decades, Heinrich Leufen has consistently pushed the boundaries of technological innovation. His work has revolutionized industries such as robotics, artificial intelligence, and biotechnology.

Collaborations: Throughout his career, Heinrich Leufen has collaborated with leading research institutions, universities, and multinational corporations to bring his visionary ideas to life. His partnerships have resulted in the development of revolutionary products that have had a lasting impact on society.

Conclusion: Heinrich Leufen's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of innovation for years to come.

Profile summary based on public USPTO records.