Douglas C Larsen

This inventor holds 18 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 1 EPO patent, primarily in Sealing Technology. Top assignees: Zephyros, Inc., The Standard Products Company, Cooper-Standard Automotive, Inc.. Active years: 1991-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas C Larsen. Retrieved from https://idiyas.com/inventor/douglas-c-larsen

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

USPTO Granted Patents = 18 (Patent Applications = 1)

% Patents Active = 94.4

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 1

Average Co-Inventor Count = 2.0

ph-index = 9

Forward Citations = 339(Granted Patents)

Location History:

Milford, MI (US) (1991 - 1993)
Higland, MI (US) (2011)
Highland, MI (US) (1996 - 2022)

Company Filing History:

The Standard Products Company

patents

2 out of 135

Cooper-Standard Automotive, Inc.

where one patent can have more than one assignee

Years Active: 1991-2026

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Areas of Expertise:

Sealing Lip

Weatherseal Assembly

Fastenable Member

Automotive Pillar

Guitar Pick

Belt Weatherstrip

Variable Gap Filling

Greenhouse Sealing

Compression Set Properties

Trim Lip

Load Loss

Reinforcement System

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12722462 - Sealing lip having improved load loss and compression set properties (2026-09-01),

2. 11390004 - Fastenable member for sealing, baffling or reinforcing and method of forming same (2022-07-19),

3. 10661644 - Unsupported ultra-flush glassrun weatherseal assembly (2020-05-26),

4. 10328624 - Method of forming fastenable member for sealing, baffling or reinforcing (2019-06-25),

5. 9352505 - Method of forming fastenable member for sealing, baffling or reinforcing (2016-05-31),

6. 8931173 - Method of forming fastenable member for sealing, baffling or reinforcing (2015-01-13),

7. 8671573 - Method of forming fastenable member for sealing, baffling or reinforcing (2014-03-18),

8. 7941925 - Method of forming members for providing sealing or baffling (2011-05-17),

9. 7784186 - Method of forming a fastenable member for sealing, baffling or reinforcing (2010-08-31),

10. D561235 - Guitar pick (2008-02-05),

11. 7249415 - Method of forming members for sealing or baffling (2007-07-31),

12. 6419305 - Automotive pillar reinforcement system (2002-07-16),

13. 5548929 - Window sealing assembly (1996-08-27),

14. 5255472 - Trim lip for a weather seal (1993-10-26),

15. 5207027 - Belt weatherstrip with expandable width and method (1993-05-04),

Title: The Inventor Profile of Douglas C. Larsen

Introduction: Douglas C. Larsen, a talented inventor hailing from Highland, Michigan, has made significant contributions to the field of innovations with his creative and groundbreaking ideas.

Latest Patents: Douglas C. Larsen holds several patents in various industries, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: Throughout his illustrious career, Douglas C. Larsen has been recognized for his exceptional problem-solving skills and ability to turn ideas into tangible inventions that have the potential to shape the future.

Collaborations: Douglas C. Larsen has collaborated with leading companies and research institutions, further solidifying his reputation as a visionary inventor who is always at the forefront of technological advancements.

Conclusion: In conclusion, Douglas C. Larsen's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the world of inventions.

Profile summary based on public USPTO records.