Trademarks = 12

Forward Citations = 50

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4 inventors (with patents filed for the assignee):

Roger E Lidicker (1 out of 3 patents)

Judith M Johnson (1 out of 2 patents)

Daniel C Christianson (1 out of 2 patents)

4. William P Niemeyer (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6050826 - Infant simulation device and method therefore (2000-04-18),

2. 5180229 - Sampling bag with enclosed wire ends (1993-01-19),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

2 Patents

#8 in Fort Atkinson, WI

#1,894 in Wisconsin

#94,841 in US

Fort Atkinson, WI, United States of America

Nasco International, Inc.

Forward Citations = 50

4 inventors:

Roger E Lidicker (1 out of 3 patents)

Judith M Johnson (1 out of 2 patents)

Daniel C Christianson (1 out of 2 patents)

4. William P Niemeyer (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nasco International, Inc.. Retrieved from https://idiyas.com/company/nasco-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]