Claes Lindgren

This inventor holds 30 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 13 EPO patents, primarily in Roof Window Technology. Top assignees: Vkr Holding A/s, V. Kann Rasmussen Industri A/s, Velux Industri A/s. Active years: 1993-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Claes Lindgren. Retrieved from https://idiyas.com/inventor/claes-lindgren

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

USPTO Granted Patents = 30 (Patent Applications = 1)

% Patents Active = 80.0

CIPO Patents = 1

EPO Patents = 13 (Patent Applications = 9)

Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 281(Granted Patents)

Company Filing History:

V. Kann Rasmussen Industri A/s

Years Active: 1993-2017

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Areas of Expertise:

Roof Window

Window Arrangement

Mounting System

Accessory Element

Flashing Member

Window Securing Means

Bifunctional Roof Window

Roof Penetrating Structures

Extruded Profile Members

Top-Hung Window

Sash Structure

Balcony Window

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9777533 - Window arrangement comprising a plurality of window systems and at least one accessory element (2017-10-03),

2. 9273468 - Window system having flexible means for mounting (2016-03-01),

3. 9140050 - Method of installing a window arrangement comprising a number of neighbouring windows, and such a window arrangement (2015-09-22),

4. D735897 - Accessory element for window system (2015-08-04),

5. D735364 - Accessory element for window system (2015-07-28),

6. D735363 - Accessory element for window system (2015-07-28),

7. D714470 - Accessory element for window system (2014-09-30),

8. 8833011 - Window system having flexible means for mounting (2014-09-16),

9. 8720134 - Method of installing a window arrangement comprising a number of neighboring windows, and such a window arrangement (2014-05-13),

10. 8701373 - Flashing member with a compensation member, a kit including such a flashing member and a method for mounting a flashing for a roof window (2014-04-22),

11. 8308204 - Window securing means and methods (2012-11-13),

12. 7331145 - Flashing component for a roof window assembly (2008-02-19),

13. 6804918 - Roof window assembly comprising a window component and an external screening accessory (2004-10-19),

14. 6640508 - Roof window assembly and components (2003-11-04),

15. 6629391 - Window for installation in a roof and a mounting bracket for use in the installation of roof penetrating structures (2003-10-07),

Title: Innovator Claes Lindgren: Pioneering Window Systems in Farum, Denmark

Introduction: Claes Lindgren, an accomplished inventor based in Farum, Denmark, has made significant contributions to the field of window technology. With an impressive portfolio of 30 patents, he has developed innovative solutions that enhance the functionality and versatility of window systems.

Latest Patents: Among his latest patents, Claes has introduced a "Window arrangement comprising a plurality of window systems and at least one accessory element." This innovation involves a series of neighboring window systems, each featuring a frame structure with multiple frame members, designed with grooves that allow for seamless connections between accessories and the window systems. Another patent focuses on a "Window system having flexible means for mounting," highlighting a structure that is adaptable for installation in roofs. This design includes a bracket arrangement with units that permit flexible connections, showcasing Claes' commitment to practicality in construction.

Career Highlights: Claes has had a dynamic career in the window manufacturing industry, working with renowned companies such as VKR Holding A/S and V. Kann Rasmussen Industri A/S. His experience in these organizations has provided him with the knowledge and platforms necessary to innovate and refine his designs.

Collaborations: Throughout his career, Claes has collaborated with talented professionals, including Brent Møller and Samuel Howard Darmer. These partnerships have been instrumental in advancing his projects and bringing innovative ideas to fruition in the competitive landscape of window system technology.

Conclusion: Claes Lindgren's dedication to advancing window technology reflects his expertise as an inventor in the field. His notable patents and collaborations position him as a significant figure in enhancing the functionality and design of window systems. Through his work, Claes continues to influence the industry, promoting innovative solutions that merge practicality with cutting-edge design.

Profile summary based on public USPTO records.