For the Inventor, By the Inventor

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Kansas City, MO, United States of America

Bha Group, Inc.

USPTO Granted Patents = 42

% Expired Patents = 28.6

CIPO Patents = 1

EPO Patents = 4

Trademarks = 13

Forward Citations = 644

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44 inventors (with patents filed for the assignee):

Jack Thomas Clements (12 out of 29 patents)

Alan Smithies (10 out of 25 patents)

Robert John Klare (5 out of 9 patents)

4. Robert Warren Taylor (4 out of 39 patents)

5. James Easel Roberts (4 out of 12 patents)

6. James P DeYoung (3 out of 62 patents)

7. Bradley Stephen Rogers (3 out of 6 patents)

8. Taher Abujoudeh (3 out of 3 patents)

9. Thomas Shannon Eckhoff (3 out of 3 patents)

10. Jamison William Janawitz (3 out of 8 patents)

11. David F Johnston (3 out of 35 patents)

12. Robert E Mace (3 out of 9 patents)

13. James H Brennecke (3 out of 4 patents)

14. James B McClain (2 out of 104 patents)

15. Yit-Hong Tee (2 out of 5 patents)

Core Competencies:

Electromagnetic Protection Cloth

PTFE Filter Media

Gas Turbine Inlet Filter

HEPA Performance Filters

Composite Membrane

High Temperature Polymer

Air Permeable Film

Filtration Media

Organic Rankine Cycle

Electrostatic Precipitator

Mercury Capture

Bicomponent Film

42 patents: Sort by Forward Citations

1. 8421045 - Electromagnetic protection cloth (2013-04-16),

2. 8334227 - Breathable, chemical resistant, durable, and waterproof coated porous membrane (2012-12-18),

3. 8333826 - Pleatable PTFE filter media with ePTFE membrane (2012-12-18),

4. 8308834 - Composite filter media (2012-11-13),

5. 8282713 - PTFE pleated filter element (2012-10-09),

6. 8262780 - High performance gas turbine inlet filter (HEPA) using membrane media (2012-09-11),

7. 8236093 - Power plant emissions control using integrated organic rankine cycle (2012-08-07),

8. 8206481 - HEPA (H-10) performance synthetic nonwoven and nanofiber composite filter media (2012-06-26),

9. 8147587 - Enhanced mercury capture from coal-fired power plants in the filtration baghouse using flue gas temperature as process control knob (2012-04-03),

10. 8057878 - Method to connect baffle and internal structure to the outer-shell of sleeping bag, insulated jacket and tent (2011-11-15),

11. 8048516 - Air permeable waterproof bicomponent film (2011-11-01),

12. 8038776 - Apparatus for filtering gas turbine inlet air (2011-10-18),

13. 8029607 - Cleaning pressure reduction through blowpipes (2011-10-04),

14. 8021456 - Filter element with high temperature polymer retaining straps and method of manufacture (2011-09-20),

15. 7942948 - Filter element including a composite filter media (2011-05-17),

Company Overview

Bha Group, Inc., based in Kansas City, MO, specializes in advanced filtration and protective technologies. The company develops innovative solutions such as electromagnetic protection cloth, chemical resistant membranes, and pleated filter media. Their expertise extends to gas turbine inlet filters and power plant emissions control, focusing on enhancing efficiency and environmental compliance. With a commitment to high-performance materials, Bha Group also offers composite filter media and high-temperature polymer filtration, catering to diverse industrial applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

42 Patents

#13 in Kansas City, MO

#104 in Missouri

#8,266 in US

#16,374 in the World

Kansas City, MO, United States of America

Bha Group, Inc.

Forward Citations = 644

44 inventors:

Jack Thomas Clements (12 out of 29 patents)

Alan Smithies (10 out of 25 patents)

Robert John Klare (5 out of 9 patents)

4. Robert Warren Taylor (4 out of 39 patents)

5. James Easel Roberts (4 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bha Group, Inc.. Retrieved from https://idiyas.com/company/bha-group

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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