For the Inventor, By the Inventor

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Guntersville, AL, United States of America

Kappler, Inc.

USPTO Granted Patents = 11

% Expired Patents = 27.3

EPO Patents = 1

Trademarks = 12

Forward Citations = 212

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10 inventors (with patents filed for the assignee):

John D Langley (5 out of 14 patents)

Todd R Carroll (4 out of 8 patents)

Adam J Terrell (3 out of 3 patents)

4. Charles T Vencill (2 out of 3 patents)

5. Barry S Hinkle (2 out of 3 patents)

6. Akshay S Bauskar (1 out of 1 patent)

7. Olga B Koper (1 out of 20 patents)

8. Jason R Cole (1 out of 1 patent)

9. Philip Mann (1 out of 1 patent)

10. Shyamala Rajagopalan (1 out of 4 patents)

11 patents: Sort by Forward Citations

1. 11383117 - Layered, composite lens and method of construction (2022-07-12),

2. RE46443 - Flash fire and chemical resistant fabric and garments (2017-06-19),

3. 8359675 - Flash fire and chemical resistant fabric and garments (2013-01-29),

4. 8183426 - Decontaminating sheet material containing reactive nanocrystalline particles and products constructed therefrom (2012-05-22),

5. 8156576 - Flash fire and chemical resistant fabric and garments (2012-04-17),

6. 7501357 - Vapor permeable, liquid impermeable composite fabric and fabrication process (2009-03-10),

7. 7484275 - Transportable contaminated remains pouch (2009-02-03),

8. 7196023 - Chemically resistant radiation attenuation barrier (2007-03-27),

9. 7157388 - Outdoor fabric (2007-01-02),

10. 4683593 - Protective garment (1987-08-04),

11. 4670073 - Bonding man-made fabrics to form protective garments without use of (1987-06-02),

Kappler, Inc. is a global leader in providing protective apparel and fabrics for chemical and hazmat suits. With over 40 years of experience, Kappler is dedicated to keeping workers safe in hazardous environments. Their products are used in various industries such as healthcare, emergency response, and industrial manufacturing.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

11 Patents

#1 in Guntersville, AL

#117 in Alabama

#27,470 in US

#51,671 in the World

Guntersville, AL, United States of America

Kappler, Inc.

Forward Citations = 212

10 inventors:

John D Langley (5 out of 14 patents)

Todd R Carroll (4 out of 8 patents)

Adam J Terrell (3 out of 3 patents)

4. Charles T Vencill (2 out of 3 patents)

5. Barry S Hinkle (2 out of 3 patents)

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