Trademarks = 1

Forward Citations = 189

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3 inventors (with patents filed for the assignee):

Kenneth W Overby (7 out of 8 patents)

David O Mann (4 out of 8 patents)

Charles E Martin (1 out of 2 patents)

11 patents: Sort by Forward Citations

1. 5261946 - Air line vapor trap with air-warming system (1993-11-16),

2. 5114443 - Air line vapor trap (1992-05-19),

3. 5030262 - Air vapor trap and drain therefore (1991-07-09),

4. 4925466 - Filter cartridge assembly (1990-05-15),

5. 4874408 - Liquid drain assembly (1989-10-17),

6. 4865815 - In-line compressed air carbon monoxide filter (1989-09-12),

7. 4810272 - Air inlet valve arrangement for pneumatic equipment (1989-03-07),

8. 4600416 - Air line vapor trap (1986-07-15),

9. 4487618 - Airline vapor trap (1984-12-11),

10. 4483417 - Airline lubricator (1984-11-20),

11. 4464186 - Pneumatic filter and liquid evaporator (1984-08-07),

Company Overview

La-Man Corporation, headquartered in Hamilton, Indiana, specializes in the design and manufacture of high-quality air and gas filtration systems. The company is recognized for its innovative solutions that cater to various industries, including automotive, medical, and industrial applications. With a strong emphasis on research and development, La-Man Corporation focuses on advancing filtration technologies to enhance performance and efficiency. Their commitment to quality and customer satisfaction positions them as a trusted partner in the filtration market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

11 Patents

#1 in Hamilton, IN

#380 in Indiana

#27,529 in US

#51,801 in the World

Hamilton, IN, United States of America

La-Man Corporation

Forward Citations = 189

3 inventors:

Kenneth W Overby (7 out of 8 patents)

David O Mann (4 out of 8 patents)

Charles E Martin (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: La-Man Corporation. Retrieved from https://idiyas.com/company/la-man

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]