% Expired Patents = 42.9

Trademarks = 2

Forward Citations = 269

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9 inventors (with patents filed for the assignee):

Israel Schechter (3 out of 4 patents)

Joseph Safi Porat (3 out of 9 patents)

Thomas J Michel (2 out of 2 patents)

4. Robert A Richter (1 out of 8 patents)

5. Stephen M Gordon (1 out of 1 patent)

6. Maurice C Rochman (1 out of 1 patent)

7. Alfred W Gerrans (1 out of 1 patent)

8. Lance G Turk (1 out of 1 patent)

9. James R Zue (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 10696503 - Tray assembly for use with a carriage in a product sortation system (2020-06-30),

2. 9896280 - Stacked tilt tray and cross-belt sorting system (2018-02-20),

3. 9676566 - Stacked tilt tray and cross-belt sorting system (2017-06-13),

4. 5086929 - Sorting apparatus and method (1992-02-11),

5. 4984676 - Direct transfer sorting system (1991-01-15),

6. 4895242 - Direct transfer sorting system (1990-01-23),

7. 4688678 - Sorter apparatus for transporting articles to releasing locations (1987-08-25),

Company Overview

Gb Instruments, Inc. is a leading provider of high-quality testing and measurement equipment for electrical and electronic applications. With over 30 years of experience in the industry, we offer a wide range of products including multimeters, clamp meters, and insulation testers. Our commitment to innovation and customer satisfaction has established us as a trusted partner for professionals in the field.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#15 in Deerfield Beach, FL

#1,247 in Florida

#39,929 in US

Deerfield Beach, FL, United States of America

Gb Instruments, Inc.

Forward Citations = 269

9 inventors:

Israel Schechter (3 out of 4 patents)

Joseph Safi Porat (3 out of 9 patents)

Thomas J Michel (2 out of 2 patents)

4. Robert A Richter (1 out of 8 patents)

5. Stephen M Gordon (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gb Instruments, Inc.. Retrieved from https://idiyas.com/company/gb-instruments

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]