CIPO Patents = 1

Forward Citations = 55

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3 inventors (with patents filed for the assignee):

Kenneth W Elcock (1 out of 3 patents)

Marshall A Nelson (1 out of 4 patents)

Vazgen J Houssian (1 out of 1 patent)

4. Vazgen J Houssian (0 patent)

3 patents: Sort by Forward Citations

1. D414346 - Picture frame corner (1999-09-28),

2. 5087495 - Assembly for use in a process for making selective transfers to (1992-02-11),

3. 5012603 - Sign systems (1991-05-07),

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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#483 in

#4,892 in United Kingdom

GB

Esselte Letraset Limited

Forward Citations = 55

3 inventors:

Kenneth W Elcock (1 out of 3 patents)

Marshall A Nelson (1 out of 4 patents)

Vazgen J Houssian (1 out of 1 patent)

4. Vazgen J Houssian (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Esselte Letraset Limited. Retrieved from https://idiyas.com/company/esselte-letraset

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]

1 patent (CIPO):

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]