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For the Inventor, By the Inventor

Ham Lake, MN, United States of America

Irvin F Dunsmore

This inventor holds 13 USPTO granted patents and 1 EPO patent. Top assignee: 3M Innovative Properties Company. Active years: 1989-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Irvin F Dunsmore. Retrieved from https://idiyas.com/inventor/irvin-f-dunsmore

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

USPTO Granted Patents = 13

% Patents Active = 100.0


Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 137(Granted Patents)


Company Filing History:

goldMedal13 out of 22,398 
 
3M Innovative Properties Company
 patents

Years Active: 1989-2004

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13 patents (USPTO):Explore Patents
1. 6723438 - Soil resistant curable laminate coating (2004-04-20),
2. 6537662 - Soil-resistant spin finish compositions (2003-03-25),
3. 6536804 - High solids spin finish composition comprising a hydrocarbon surfactant and a fluorochemical emulsion (2003-03-25),
4. 6468587 - Treatment of fibrous substrates with acidic silsesquioxanes emulsions (2002-10-22),
5. 6468452 - Process of drawing fibers (2002-10-22),
6. 6117353 - High solids spin finish composition comprising a hydrocarbon surfactant (2000-09-12),
7. 6077468 - Process of drawing fibers (2000-06-20),
8. 6074436 - Carpet treatment composition comprising polycarboxylate salts (2000-06-13),
9. 6068805 - Method for making a fiber containing a fluorochemical polymer melt (2000-05-30),
10. 5756181 - Repellent and soil resistant carpet treated with ammonium (1998-05-26),
11. 5744201 - Method for treating carpet using PH adjustment (1998-04-28),
12. 5738687 - Method for treating carpets with polycarboxylate salts to enhance soil (1998-04-14),
13. 4795764 - Poly(oxyalkylene) poly(aliphatic isocyanate) prepolymer and polyurea (1989-01-03),

Certainly! Here is the article about inventor Irvin F Dunsmore:

Title: The Inventor Extraordinaire: Irvin F Dunsmore

Introduction:

Irvin F Dunsmore, a prolific inventor hailing from Ham Lake, MN (US), has made significant contributions to the field of material science and protective coatings. With a total of 13 patents to his name, Dunsmore's innovative creations have left a lasting impact on various industries.

Latest Patents:

Dunsmore's latest patents showcase his expertise in developing advanced protective coatings and high solids spin finish compositions. One of his notable inventions includes a "Soil resistant curable laminate coating," which features a unique formulation comprising overlay thermosettable resin and a substituted polysiloxane, offering unparalleled protection to substrates.

Career Highlights:

During his career, Dunsmore has been associated with renowned companies in the industry, including 3M Innovative Properties Company (referred to as 3M) and Minnesota Mining and Manufacturing Company (also known as 3M). His innovative spirit and dedication to research have led to the successful implementation of cutting-edge technologies in these organizations.

Collaborations:

Throughout his journey as an inventor, Dunsmore has had the privilege of collaborating with esteemed colleagues such as John C Chang and Robert F Kamrath. These collaborations have not only enriched his work but have also fostered a culture of innovation and knowledge-sharing within the industry.

Conclusion:

In conclusion, Irvin F Dunsmore stands as a trailblazer in the world of inventions, with a remarkable portfolio of patents that attest to his ingenuity and vision. His relentless pursuit of excellence and commitment to pushing the boundaries of scientific discovery continue to inspire generations of inventors and researchers worldwide.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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