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Tulsa, OK, United States of America

Telex Computer Products, Inc.

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USPTO Granted Patents = 33

Forward Citations = 244

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34 inventors (with patents filed for the assignee):

Richard W Pembroke (4 out of 5 patents)

Daniel R O'Neill (4 out of 5 patents)

Alan Painter (4 out of 5 patents)

4. George L Glaeser, Jr (3 out of 5 patents)

5. Ivo T Plachy (3 out of 3 patents)

6. Robert F McCollum (2 out of 2 patents)

7. Derrick O Perkins (2 out of 3 patents)

8. Robert E Kirby (2 out of 2 patents)

9. Joseph P Winebarger (2 out of 2 patents)

10. Jack W Clymer (2 out of 2 patents)

11. Stephen D Flanagin (2 out of 3 patents)

12. Mark A Lobo (1 out of 3 patents)

13. John Charles Gord (1 out of 57 patents)

14. Marold H Lohrenz (1 out of 2 patents)

15. Scott T Jednacz (1 out of 2 patents)

Core Competencies:

Phase-Locked Oscillator

Tape Drive

Calibration

Digital Phase Synchronizer

Adaptive Delta Modulation Codec

Capstan

Reel Latch

Power Control

Noise Filter

Coaxial Cables

Inductive Loads

Tape Transport

33 patents: Sort by Forward Citations

1. 4743857 - Digital/analog phase-locked oscillator (1988-05-10),

2. 4700909 - Tape deck having improved tape path (1987-10-20),

3. 4688113 - Apparatus for calibrating tape drive read system (1987-08-18),

4. 4683507 - Fixed/adjustable head mount (1987-07-28),

5. 4674082 - PBX telephone system I/O interface (1987-06-16),

6. 4664327 - Reel hub latch (1987-05-12),

7. 4646322 - Adaptive delta modulation codec (1987-02-24),

8. D283423 - Tape drive for use with a computer (1986-04-15),

9. 4415513 - Method of manufacturing a composite foam tape transport capstan (1983-11-15),

10. 4404680 - Digital phase synchronizer (1983-09-13),

11. 4390795 - A.C. Power control for inductive loads (1983-06-28),

12. 4364678 - Reinkable ribbon cartridge (1982-12-21),

13. 4327857 - Low inertial capstan dampener (1982-05-04),

14. 4284250 - Tape drive having an improved reel latch (1981-08-18),

15. 4280646 - Tape transport capstan (1981-07-28),

Company Overview

Telex Computer Products, Inc. is a technology company based in Tulsa, Oklahoma, specializing in the development and manufacturing of advanced communication and computer products. The company focuses on providing innovative solutions that enhance connectivity and efficiency in various sectors. With a commitment to quality and reliability, Telex serves a diverse clientele, delivering products that integrate seamlessly into existing systems. Their expertise spans multiple domains, including audio communication and data processing technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

33 Patents

#19 in Tulsa, OK

#46 in Oklahoma

#10,312 in US

#20,172 in the World

Tulsa, OK, United States of America

Telex Computer Products, Inc.

Forward Citations = 244

34 inventors:

Richard W Pembroke (4 out of 5 patents)

Daniel R O'Neill (4 out of 5 patents)

Alan Painter (4 out of 5 patents)

4. George L Glaeser, Jr (3 out of 5 patents)

5. Ivo T Plachy (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Telex Computer Products, Inc.. Retrieved from https://idiyas.com/company/telex-computer-products

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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