Trademarks = 1

Forward Citations = 122

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8 inventors (with patents filed for the assignee):

Vivian D Krehbiel (6 out of 7 patents)

Roger L Marvin (3 out of 3 patents)

Richard D Landers (1 out of 1 patent)

4. Carl E Cord (1 out of 1 patent)

5. Ralph L Haas (1 out of 1 patent)

6. V Dwight Krehbiel (1 out of 2 patents)

7. Frank J Russold (1 out of 3 patents)

8. Dwane L Moore (1 out of 2 patents)

12 patents: Sort by Forward Citations

1. 4504005 - Film processor transport roller end plug (1985-03-12),

2. 4358194 - Transport for developing film in a photographic film processor (1982-11-09),

3. 4256001 - Anti-skiving device for photographic film (1981-03-17),

4. 4202624 - Masking device for cropping photographs viewed on a view screen of a (1980-05-13),

5. 4188115 - Magnetic film carrier (1980-02-12),

6. 4188111 - Additive tri-color lamphouse for a photographic printer (1980-02-12),

7. 4166588 - Self-threading take-up magazine for a photographic printer (1979-09-04),

8. 4110774 - Film guide for film processing equipment (1978-08-29),

9. 4084796 - Liquid mixing device (1978-04-18),

10. 4045809 - Photographic film developing apparatus (1977-08-30),

11. 4021832 - Photocell control device for a photographic film processor (1977-05-03),

12. 4005464 - Apparatus and method for processing photographic film (1977-01-25),

Company Overview

Kreonite, Inc. is a technology-driven company based in Wichita, Kansas, specializing in advanced engineering solutions and innovative product development. The organization focuses on creating high-performance materials and systems, particularly in the fields of aerospace and defense. With a commitment to research and development, Kreonite aims to enhance operational efficiency and safety through its cutting-edge technologies, catering to both domestic and international markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#23 in Wichita, KS

#199 in Kansas

#25,578 in US

#48,209 in the World

Wichita, KS, United States of America

Kreonite, Inc.

Forward Citations = 122

8 inventors:

Vivian D Krehbiel (6 out of 7 patents)

Roger L Marvin (3 out of 3 patents)

Richard D Landers (1 out of 1 patent)

4. Carl E Cord (1 out of 1 patent)

5. Ralph L Haas (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kreonite, Inc.. Retrieved from https://idiyas.com/company/kreonite

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]