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Rochester, NY, United States of America

Stromberg-Carlson Corporation

USPTO Granted Patents = 79

Forward Citations = 967

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78 inventors (with patents filed for the assignee):

Glenn L Richards (17 out of 17 patents)

Uwe A Pommerening (13 out of 13 patents)

Barrie Brightman (8 out of 8 patents)

4. Pedro A Lenk (8 out of 8 patents)

5. Otto Altenburger (6 out of 6 patents)

6. Frank Niertit (6 out of 6 patents)

7. Jayantkumar R Shah (6 out of 6 patents)

8. Haresh C Jotwani (4 out of 7 patents)

9. John W Woodward (4 out of 4 patents)

10. William H Stewart (4 out of 4 patents)

11. Uno Randmere (3 out of 3 patents)

12. Morris A Suntop (3 out of 3 patents)

13. Adam A Jorgensen (3 out of 3 patents)

14. Ernest O Lee (3 out of 3 patents)

15. Barry Slingsby (3 out of 3 patents)

Core Competencies:

Telephony

Digital Tone Generator

Interactive Processors

PBX Technology

Call Distributor

Voice Guard Circuit

Noise Rejection Circuit

Loudspeaking Telephone

Automatic Call Generator

Electronic Switch

Trunk Transfer Circuit

Control Circuit

79 patents: Sort by Forward Citations

1. 4621358 - Remote switch for telephony switching system (1986-11-04),

2. 4573151 - Interface unit for telephone system having remote units (1986-02-25),

3. 4570260 - Digital tone signal generator for telephony system (1986-02-11),

4. 4555595 - Sampled port data switching system employing interactive processors (1985-11-26),

5. 4535282 - Voltage regulation circuit (1985-08-13),

6. 4523308 - Telephone concentrator switch arrangement (1985-06-11),

7. 4482817 - Bilateral electronic switch (1984-11-13),

8. 4479034 - Arrangement of interactive processors for control of ports (1984-10-23),

9. 4475011 - Arrangement of interactive telephone switching processors providing (1984-10-02),

10. 4471169 - Arrangement of interactive telephone switching processors and associated (1984-09-11),

11. 4451703 - All electronic interface for telephony system (1984-05-29),

12. 4451702 - Arrangement of interactive telephone switching processors for performing (1984-05-29),

13. 4447673 - Ring trip apparatus for a line circuit connected to DCO switch (1984-05-08),

14. 4443663 - Filtering of port data in a switching system employing interactive (1984-04-17),

15. 4437096 - Concentrator circuit incorporating solid state bilateral bridge (1984-03-13),

Company Overview

Stromberg-Carlson Corporation, based in Rochester, NY, specializes in advanced telephony systems, focusing on innovative solutions for communication technologies. The company develops a range of products including digital tone generators, interactive processors, and PBX technology, enhancing voice communication capabilities. Their expertise extends to call distribution systems and noise rejection circuits, ensuring high-quality audio performance. Stromberg-Carlson is committed to delivering reliable telephony solutions that meet the evolving needs of businesses and consumers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

79 Patents

#16 in Rochester, NY

#278 in New York

#4,696 in US

#9,588 in the World

Rochester, NY, United States of America

Stromberg-Carlson Corporation

Forward Citations = 967

78 inventors:

Glenn L Richards (17 out of 17 patents)

Uwe A Pommerening (13 out of 13 patents)

Barrie Brightman (8 out of 8 patents)

4. Pedro A Lenk (8 out of 8 patents)

5. Otto Altenburger (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stromberg-Carlson Corporation. Retrieved from https://idiyas.com/company/stromberg-carlson

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]

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