Roland Schaer

USPTO Granted Patents = 23 (Patent Applications = 8)

CIPO Patents = 1

EPO Patents = 18 (Patent Applications = 30)

Average Co-Inventor Count = 2.9

ph-index = 8

Forward Citations = 387(Granted Patents)

Location History:

Grabs, SE (2000)
CH-9472 Grabs, CH (2003)
Grabs, CH (2000 - 2021)

Company Filing History:

18 out of 2,204

Hilti Aktiengesellschaft

4. 3 out of 832,680

Other

patents

Years Active: 2000-2025

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23 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12370663 - Method for operating a hand-guided machine tool, and hand-held machine tool (2025-07-29),

2. 11027389 - Handheld power tool (2021-06-08),

3. 10688614 - Portable power tool (2020-06-23),

4. 10675747 - Control method for a hand-held power tool (2020-06-09),

5. 10414036 - Control method for a hammer drill (2019-09-17),

6. 10222784 - Method for controlling a device system, which comprises a tool device and motorized advancing apparatus (2019-03-05),

7. 9289833 - Accessory of a machine drill and control method (2016-03-22),

8. 8810802 - Auxiliary device of a drilling machine and control method (2014-08-19),

9. 7337037 - Controlled wall saw and method for controlling the wall saw (2008-02-26),

10. 6993435 - Method and device for the automatic determination of the diameter of a round disk-like tool driven by a motor (2006-01-31),

11. 6981557 - Process for controlling an axially hammering and rotating electric hand-held machine tool (2006-01-03),

12. 6786683 - Hand tool with electronic depth stop (2004-09-07),

13. 6700341 - Microcontroller for and a method of controlling operation of the safety clutch of a hand-held electric power tool (2004-03-02),

14. 6681869 - Hand held rotary-percussion tool with an electronic depth stop (2004-01-27),

15. 6640205 - Method and device for investigating and identifying the nature of a material (2003-10-28),

Title: The Innovative Mind of Roland Schaer

Introduction

Roland Schaer, based in Grabs, Switzerland, has made significant contributions to the field of engineering and technology, holding an impressive number of 22 patents. His innovative spirit is evident in the advanced designs of handheld power tools that integrate safety and efficiency.

Latest Patents

Among Schaer’s latest patents are two groundbreaking inventions in the realm of power tools. The first is a **handheld power tool** featuring an advanced protective device designed to halt the tool holder in uncontrollable situations. This design utilizes a sensor to detect potential hazards and employs a switchable current source along with a normally closing magnetic brake to ensure user safety. The second patent revolves around a **portable power tool** that includes a control method enhancing the interaction between the user and the tool. It employs motion sensors and estimators that adjust torque output based on handle rotation, enhancing usability while maintaining safety.

Career Highlights

Throughout his career, Roland Schaer has been associated with various reputable companies, notably Hilti Aktiengesellschaft. His innovative work has not only advanced the company's product line but also contributed to safety and efficiency standards across the industry.

Collaborations

Schaer's innovative journey has seen him collaborate with notable colleagues, including Walter Wissmach and Christoph Würsch. Their collective expertise has undoubtedly synergized the development of technology in power tools.

Conclusion

Roland Schaer stands out as a prominent figure in the engineering landscape, with a strong portfolio of patents that reflects his commitment to innovation and safety. His contributions continue to impact the power tool industry and inspire future technological advancements.

This text is generated by artificial intelligence and may not be accurate.