Forward Citations = 46

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4 inventors (with patents filed for the assignee):

David B McQuain (3 out of 13 patents)

Donald E Koopman (3 out of 6 patents)

William H Reeves (3 out of 7 patents)

4. William L Buirley (3 out of 5 patents)

3 patents: Sort by Forward Citations

1. 4501503 - Thermographic cholesteric coating compositions and plates (1985-02-26),

2. 4441508 - Thermographic cholesteric coating compositions and plates (1984-04-10),

3. 4433637 - Microencapsulated cholesteric liquid crystal temperature measuring (1984-02-28),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#26 in Miamisburg, OH

#2,863 in Ohio

#73,860 in US

Miamisburg, OH, United States of America

Vectra International Corporation

Forward Citations = 46

4 inventors:

David B McQuain (3 out of 13 patents)

Donald E Koopman (3 out of 6 patents)

William H Reeves (3 out of 7 patents)

4. William L Buirley (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vectra International Corporation. Retrieved from https://idiyas.com/company/vectra-international

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]