Trademarks = 1

Forward Citations = 183

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8 inventors (with patents filed for the assignee):

Alfred G Brisson (5 out of 31 patents)

Christopher Nowacki (4 out of 38 patents)

William R Shene (1 out of 9 patents)

4. G Vincent Kriauciunas (1 out of 1 patent)

5. Karen Vance (1 out of 1 patent)

6. Exequiel D Cruz (1 out of 8 patents)

7. Thomas H Burdick (1 out of 3 patents)

8. Exequiel Dela-Cruz (1 out of 3 patents)

6 patents: Sort by Forward Citations

1. 4966132 - Remote spark shock wave generator (1990-10-30),

2. 4930509 - X-ray aiming fixture (1990-06-05),

3. 4927427 - Lithotriptor device for trapping and destroying concretions (1990-05-22),

4. 4905674 - Electrode construction for replacement of worn electrodes in a (1990-03-06),

5. 4884460 - Device for sensing air flow (1989-12-05),

6. 4763652 - Aiming system for kidney stone disintegrator (1988-08-16),

Company Overview

Northgate Research, Inc. is a leading market research firm specializing in providing actionable insights to help businesses make informed decisions. With a team of experienced researchers and analysts, we offer custom research solutions tailored to meet our clients' specific needs. Our expertise spans across various industries, including technology, healthcare, and consumer goods.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#24 in Arlington Heights, IL

#2,112 in Illinois

#45,007 in US

Arlington Heights, IL, United States of America

Northgate Research, Inc.

Forward Citations = 183

8 inventors:

Alfred G Brisson (5 out of 31 patents)

Christopher Nowacki (4 out of 38 patents)

William R Shene (1 out of 9 patents)

4. G Vincent Kriauciunas (1 out of 1 patent)

5. Karen Vance (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Northgate Research, Inc.. Retrieved from https://idiyas.com/company/northgate-research

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]