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For the Inventor, By the Inventor

Westminster, MD, United States of America

The United Company


USPTO Granted Patents = 3

Trademarks = 1

Forward Citations = 9

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2 inventors (with patents filed for the assignee):

goldMedal Lloyd B Smith (2 out of 7 patents)

silverMedal Paul F Cover (1 out of 1 patent)


3 patents:

1. 4857210 - Method and apparatus for prevention of blinding of centrifuge filter (1989-08-15),
2. 4855042 - Apparatus for minimizing reactive forces on a gimbal-mounted centrifuge (1989-08-08),
3. 3942629 - Apparatus for orienting articles having at least one tapered end (1976-03-09),
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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#2 in Westminster, MD

#1,106 in Maryland

#73,860 in US

Westminster, MD (US)
Westminster, MD, United States of America

The United Company

Forward Citations = 9

2 inventors:

goldMedal Lloyd B Smith (2 out of 7 patents)

silverMedal Paul F Cover (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The United Company. Retrieved from https://idiyas.com/company/united-company

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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