Trademarks = 4

Forward Citations = 104

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6 inventors (with patents filed for the assignee):

William W Korn (4 out of 4 patents)

Ian Lewin (2 out of 23 patents)

David M Kelley (2 out of 2 patents)

4. Leo J Harvath (1 out of 1 patent)

5. Theodore M DeZutter (1 out of 1 patent)

6. L James Horvath (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 5057984 - Light weight lighting panel (1991-10-15),

2. 5003448 - Light-weight lenticular lighting panel (1991-03-26),

3. D314638 - Prismatic light transmitting panel (1991-02-12),

4. D282589 - Light transmitting panel (1986-02-11),

5. 4262326 - Lens for high intensity lamp fixtures (1981-04-14),

6. D256217 - Knife (1980-08-05),

7. 4069641 - Storm window framing (1978-01-24),

8. D246741 - Prismatic light-transmitting panel (1977-12-20),

9. 4064433 - Prismatic lighting panel (1977-12-20),

10. 3988609 - Lighting panel and luminaire using it (1976-10-26),

Company Overview

K-S-H, Inc. is a St. Louis-based company specializing in the development and manufacturing of advanced engineering solutions. The organization focuses on innovative technologies across various sectors, including aerospace, automotive, and industrial applications. With a commitment to quality and precision, K-S-H, Inc. leverages its expertise to create products that enhance performance and reliability. The company is dedicated to advancing engineering practices and contributing to the technological landscape through its specialized offerings.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#192 in St. Louis, MO

#425 in Missouri

#29,882 in US

#56,092 in the World

St. Louis, MO, United States of America

K-S-H, Inc.

Forward Citations = 104

6 inventors:

William W Korn (4 out of 4 patents)

Ian Lewin (2 out of 23 patents)

David M Kelley (2 out of 2 patents)

4. Leo J Harvath (1 out of 1 patent)

5. Theodore M DeZutter (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: K-S-H, Inc.. Retrieved from https://idiyas.com/company/k-s-h

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]