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For the Inventor, By the Inventor

Santa Rosa, CA, United States of America

Flex Products, Inc.


USPTO Granted Patents = 92



Trademarks = 2

Forward Citations = 4,554

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48 inventors (with patents filed for the assignee):

goldMedal Roger Winston Phillips (62 out of 130 patents)

silverMedal Paul G Coombs (20 out of 82 patents)

bronzeMedal Thomas A Mayer (19 out of 34 patents)

4.  Charles Thomas Markantes (14 out of 58 patents)

5.  Richard Alan Bradley, Jr (12 out of 36 patents)

6.  Charlotte R LeGallee (11 out of 14 patents)

7.  Matthew R Witzman (9 out of 21 patents)

8.  Gary S Ash (9 out of 9 patents)

9.  Alberto Argoitia (8 out of 68 patents)

10.  Vladimir P Raksha (7 out of 99 patents)

11.  Shari Powell Fisher (7 out of 7 patents)

12.  Kent E Coulter (6 out of 7 patents)

13.  Lauren R Wendt (6 out of 9 patents)

14.  John S Matteucci (5 out of 9 patents)

15.  Christopher W Lantman (5 out of 7 patents)


Core Competencies:
Aqueous Crumb Rubber
Color Shifting Pigments
Optical Interference
Diffractive Pigment Flakes
Multi-layered Magnetic Pigments
Luminescent Coatings
Conductive Security Articles
Barrier Films
Laser Imageable Printing
Flexible Substrates
Optically Variable Articles
High Chroma Interference Platelets

92 patents:

1. 7160943 - Aqueous crumb rubber composition (2007-01-09),
2. 7006204 - Automated verification systems and methods for use with optical interference devices (2006-02-28),
3. 6902807 - Alignable diffractive pigment flakes (2005-06-07),
4. 6849343 - Titanium-containing interference pigments and foils with color shifting properties (2005-02-01),
5. 6841238 - Chromatic diffractive pigments and foils (2005-01-11),
6. 6838166 - Multi-layered magnetic pigments and foils (2005-01-04),
7. 6833959 - Color shifting carbon-containing interference pigments (2004-12-21),
8. 6831785 - Color shifting carbon-containing interference pigments (2004-12-14),
9. 6818299 - Multi-layered magnetic pigments and foils (2004-11-16),
10. 6815065 - All-dielectric optical diffractive pigments (2004-11-09),
11. 6808806 - Methods for producing imaged coated articles by using magnetic pigments (2004-10-26),
12. 6790897 - Aqueous crumb rubber composition (2004-09-14),
13. 6761959 - Diffractive surfaces with color shifting backgrounds (2004-07-13),
14. 6759097 - Methods for producing imaged coated articles by using magnetic pigments (2004-07-06),
15. 6751022 - Color shifting carbon-containing interference pigments and foils (2004-06-15),
Company Overview
Flex Products, Inc., based in Santa Rosa, CA, specializes in the development and manufacturing of advanced optical pigments. The company focuses on innovative technologies such as aqueous crumb rubber, color shifting pigments, and optical interference effects. Their expertise extends to diffractive pigment flakes, multi-layered magnetic pigments, and luminescent coatings, catering to diverse applications. Additionally, Flex Products is involved in creating conductive security articles and barrier films, positioning itself at the forefront of materials science and optical technology.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

92 Patents

#6 in Santa Rosa, CA

#954 in California

#4,079 in US

#8,380 in the World

Santa Rosa, CA (US)
Santa Rosa, CA, United States of America

Flex Products, Inc.

Forward Citations = 4,554

48 inventors:

goldMedal Roger Winston Phillips (62 out of 130 patents)

silverMedal Paul G Coombs (20 out of 82 patents)

bronzeMedal Thomas A Mayer (19 out of 34 patents)

4.  Charles Thomas Markantes (14 out of 58 patents)

5.  Richard Alan Bradley, Jr (12 out of 36 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Flex Products, Inc.. Retrieved from https://idiyas.com/company/flex-products

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

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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