For the Inventor, By the Inventor

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Joplin, MO, United States of America

Tamko Building Products, Inc.

USPTO Granted Patents = 32

% Expired Patents = 21.9

Trademarks = 58

Forward Citations = 130

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29 inventors (with patents filed for the assignee):

David C Humphreys (12 out of 12 patents)

Kyle Wayne Davis (5 out of 12 patents)

Chris Freeborg (3 out of 3 patents)

4. James Gregory Powell (3 out of 6 patents)

5. Michael Shifferd (3 out of 3 patents)

6. Dan Robinson (3 out of 4 patents)

7. Randal J Jolitz (3 out of 12 patents)

8. Dennis Dean Carlson (3 out of 8 patents)

9. Cyril Chevillard (2 out of 2 patents)

10. Alex Alekhine (2 out of 2 patents)

11. Christopher Freeborg (2 out of 2 patents)

12. Rodney Lewis (2 out of 2 patents)

13. Shane Hilsenbeck (2 out of 2 patents)

14. Travis Turek (2 out of 3 patents)

15. Adam Guenther (2 out of 2 patents)

Core Competencies:

Nonwoven Polyester Fiber

Impact Resistant Roofing

Three Dimensional Roof System

Lightweight Roofing Shingle

Melt-Blown Fiber Backing

Viscosity Variations

Release Material

Carbon Fiber Substrate

Peel and Stick Waterproofing

Dynamic Refractive Index

Asphalt Upgrading

Layered Composites

32 patents: Sort by Forward Citations

1. 12123193 - Continuous nonwoven polyester fiber and fiberglass thread hybrid mat (2024-10-22),

2. 11946253 - Impact resistant roofing shingle and method for making same (2024-04-02),

3. 11813703 - On demand three dimensional roof system manufacturing (2023-11-14),

4. 11454026 - Lightweight roofing shingle and method for making same (2022-09-27),

5. 11396752 - Shingle with melt-blown fiber backing (2022-07-26),

6. 11186747 - System and method for reducing viscosity variations in roofing asphalt (2021-11-30),

7. 11078669 - Applying a release material to a shingle during manufacturing (2021-08-03),

8. 10982446 - Heavy glass mat impact resistant roofing (2021-04-20),

9. 10982441 - Multiple layer substrate for roofing materials (2021-04-20),

10. 10914073 - Curtain die for applying a liquid release agent to a shingle substrate (2021-02-09),

11. 10857759 - Peel and stick waterproofing material (2020-12-08),

12. 10697179 - Liquid release agent and associated methods of application (2020-06-30),

13. 10538683 - Roofing products with carbon fiber substrate (2020-01-21),

14. 10429827 - Method of dynamically calculating refractive index to determine the thickness of roofing materials (2019-10-01),

15. 10428524 - Lightweight roofing shingle and method for making same (2019-10-01),

Company Overview

Tamko Building Products, Inc. is a prominent manufacturer specializing in roofing products and building materials. Based in Joplin, Missouri, the company offers a diverse range of products, including asphalt shingles, waterproofing systems, and various other construction materials. Tamko is committed to innovation in building technology, focusing on enhancing durability and performance in its offerings. The company serves a wide geographic market, catering to both residential and commercial construction needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

32 Patents

#2 in Joplin, MO

#144 in Missouri

#10,607 in US

#20,697 in the World

Joplin, MO, United States of America

Tamko Building Products, Inc.

Forward Citations = 130

29 inventors:

David C Humphreys (12 out of 12 patents)

Kyle Wayne Davis (5 out of 12 patents)

Chris Freeborg (3 out of 3 patents)

4. James Gregory Powell (3 out of 6 patents)

5. Michael Shifferd (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tamko Building Products, Inc.. Retrieved from https://idiyas.com/company/tamko-building-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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