Trademarks = 1

Forward Citations = 27

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8 inventors (with patents filed for the assignee):

Thomas P Adams (1 out of 34 patents)

Richard P Uecker (1 out of 9 patents)

Robert L Zwieg (1 out of 16 patents)

4. John P Grajewski (1 out of 7 patents)

5. Joseph P Hanus (1 out of 10 patents)

6. Robert F Fredrick (1 out of 3 patents)

7. Myron W Spoehr (1 out of 3 patents)

8. Jon R Stieber (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6093094 - Coin feed mechanism (2000-07-25),

2. 5992602 - Coin recognition and off-sorting in a coin sorter (1999-11-30),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#12 in Watertown, WI

#1,897 in Wisconsin

#94,905 in US

Watertown, WI, United States of America

De La Rue Systems Americas Corporation

Forward Citations = 27

8 inventors:

Thomas P Adams (1 out of 34 patents)

Richard P Uecker (1 out of 9 patents)

Robert L Zwieg (1 out of 16 patents)

4. John P Grajewski (1 out of 7 patents)

5. Joseph P Hanus (1 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: De La Rue Systems Americas Corporation. Retrieved from https://idiyas.com/company/de-la-rue-systems-americas

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]