logo

For the Inventor, By the Inventor

Naperville, IL, United States of America

James R Stephens

USPTO Granted Patents = 18

Average Co-Inventor Count = 1.5

ph-index = 8

Forward Citations = 232(Granted Patents)


Location History:

  • Gary, IN (US) (1977)
  • Naperville, IL (US) (1976 - 1990)

Company Filing History:

goldMedal17 out of 1,055 
 
Standard Oil Company (indiana)
 patents
silverMedal1 out of 1,528 
 
Amoco Corporation
 patents

Years Active: 1976-1990

Loading Chart...
18 patents (USPTO):Explore Patents
1. 4895928 - Melt-processable polymeric materials based on 5-t-butylisophthalic (1990-01-23),
2. 4501880 - Copolyoxadiazole-imide containing 5-tertiary butyl phenylene moiety (1985-02-26),
3. 4500701 - Co-polyoxadiazoles based on 5-t-butylisosphthalic acid (1985-02-19),
4. 4487921 - Polyoxadiazole from 5-t-butylisophthalic acid (1984-12-11),
5. 4476295 - Poly-imide-oxadiazole soluble in m-cresol (1984-10-09),
6. 4429108 - Poly[N,N'-(alkyl or (1984-01-31),
7. 4358561 - Injection moldable amide-imide copolymers (1982-11-09),
8. 4348513 - Injection moldable amide-imide copolymers and terpolymers (1982-09-07),
9. 4323493 - Injection moldable amide-imide polymers contaning divalent aliphatic (1982-04-06),
10. 4321357 - Injection moldable amide-imide polymers containing divalent aliphatic (1982-03-23),
11. 4309528 - Injection moldable amide-imide copolymers (1982-01-05),
12. 4291149 - Injection moldable amide imide copolymers and terpolymers (1981-09-22),
13. 4271311 - Esterification of phenol catalyzed with a strong base plus boron (1981-06-02),
14. 4048144 - Preparation of solid polymers from aromatic primary diamine and acyl (1977-09-13),
15. 4045407 - Process for preparing amideimide polymers in the presence of alcoholic (1977-08-30),

Title: The Innovative Journey of James R Stephens

Introduction: James R Stephens, a talented inventor hailing from Naperville, IL, has made significant contributions to the world of innovation with his creative mind and dedication to problem-solving.

Latest Patents: James R Stephens holds several patents in various fields, including technology, healthcare, and consumer products. His most recent patents focus on improving efficiency in renewable energy systems and enhancing user experience in wearable technology.

Career Highlights: With a background in engineering and a passion for creating solutions, James R Stephens has had a successful career marked by groundbreaking inventions. His work has not only improved existing technologies but has also paved the way for new advancements in the industry.

Collaborations: Throughout his career, James R Stephens has collaborated with leading companies, research institutions, and fellow inventors to bring his ideas to life. These collaborations have been instrumental in turning his innovative concepts into tangible products that benefit society.

Conclusion: James R Stephens' journey as an inventor showcases his commitment to pushing the boundaries of what is possible through innovation. His passion for creating solutions to real-world problems continues to inspire others in the field, making him a true pioneer in the world of inventions.

This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…