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For the Inventor, By the Inventor

Arlington Heights, IL, United States of America

Casimir Z Cwirzen

USPTO Granted Patents = 14

Average Co-Inventor Count = 1.6

ph-index = 8

Forward Citations = 186(Granted Patents)


Location History:

  • Des Plaines, IL (US) (1976)
  • Wheeling, IL (US) (1977)
  • Arlington Hts., IL (US) (1983)
  • Arlington Heights, IL (US) (1978 - 1993)

Company Filing History:

goldMedal10 out of 2,276 
 
Northern Telecom Limited
 patents
silverMedal4 out of 17 
 
Cook Electric Company
 patents

Years Active: 1976-1993

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14 patents (USPTO):Explore Patents
1. 5272280 - Overvoltage protector assembly (1993-12-21),
2. 5241446 - Overvoltage protector unit for well constructions (1993-08-31),
3. 5101317 - Overload protector for telecommunications systems (1992-03-31),
4. 4875868 - Electrically protected connector for telephone distribution frames (1989-10-24),
5. 4742541 - Telecommunications interface with protector modules (1988-05-03),
6. 4675778 - Overload protector for communications systems (1987-06-23),
7. 4626955 - Three electrode gas tube protector (1986-12-02),
8. 4613732 - Interface module with modular jack for telecommunications systems (1986-09-23),
9. 4405967 - Gas tube overvoltage protector with back-up gap (1983-09-20),
10. 4327393 - Protector module base assembly with an external spark gap (1982-04-27),
11. 4179170 - Connector assembly for telephone distribution equipment (1979-12-18),
12. 4086648 - Protector module (1978-04-25),
13. 4062053 - Protector module (1977-12-06),
14. 3947732 - Connector block for telephone central office main distributing frame (1976-03-30),

Title: The Innovative Contributions of Casimir Z Cwirzen

Introduction

Casimir Z Cwirzen is a notable inventor based in Arlington Heights, Illinois. He has made significant contributions to the field of electrical engineering, particularly in the development of overvoltage protection devices. With a total of 14 patents to his name, Cwirzen's work has had a lasting impact on the industry.

Latest Patents

Cwirzen's latest patents include an overvoltage protector assembly and an overvoltage protector unit for well constructions. The overvoltage protector assembly features a dielectric body with line terminal members that extend through it into a chamber. This innovative design allows for effective sealing and engagement of the terminal members, ensuring reliable performance. The overvoltage protector unit for well constructions is designed to electrically separate a conductor pin from its housing during normal voltage conditions, enhancing safety and reliability in well applications.

Career Highlights

Throughout his career, Cwirzen has worked with prominent companies such as Northern Telecom Limited and Cook Electric Company. His experience in these organizations has contributed to his expertise in electrical engineering and innovation.

Collaborations

Cwirzen has collaborated with notable individuals in the field, including William W Hines and Donald F Jaycox. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Casimir Z Cwirzen's contributions to electrical engineering through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence the development of overvoltage protection technologies.

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