Trademarks = 2

Forward Citations = 21

Loading Chart...

7 inventors (with patents filed for the assignee):

Richard Charles Maxson (1 out of 16 patents)

Stephen A Uban (1 out of 9 patents)

Kurt M Geiser (1 out of 2 patents)

4. Leslie A Hassler (1 out of 1 patent)

5. Joseph R Ziskovsky (1 out of 1 patent)

6. Mark E Watson (1 out of 2 patents)

7. Ralph W Holliday (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 5514284 - Method and apparatus for water treatment (1996-05-07),

2. 5413749 - Process of making beads for a liquid purification bed (1995-05-09),

3. 5392527 - Annulus measuring device (1995-02-28),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#15 in New Brighton, MN

#1,982 in Minnesota

#73,904 in US

New Brighton, MN, United States of America

Wheelabrator Engineered Systems Inc.

Forward Citations = 21

7 inventors:

Richard Charles Maxson (1 out of 16 patents)

Stephen A Uban (1 out of 9 patents)

Kurt M Geiser (1 out of 2 patents)

4. Leslie A Hassler (1 out of 1 patent)

5. Joseph R Ziskovsky (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wheelabrator Engineered Systems Inc.. Retrieved from https://idiyas.com/company/wheelabrator-engineered-systems

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]