Company Filing History:

10 out of 40

National Manufacturing Co.

patents

2 out of 953

Textron Corporation

patents

2 out of 832,718

Other

patents

Years Active: 1977-1995

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5451023 - Holstered handgun retainer (1995-09-19),

2. 5287807 - Personal check amount stamping device (1994-02-22),

3. 4784416 - Door latch (1988-11-15),

4. 4750237 - Trolley assembly for a pocket door (1988-06-14),

5. 4742645 - Pocket-door assembly (1988-05-10),

6. 4731902 - Door and gate spring (1988-03-22),

7. 4643469 - Gate latch (1987-02-17),

8. 4642844 - Trolley hanger for sliding door (1987-02-17),

9. 4494354 - Door frame construction (1985-01-22),

10. 4486917 - Door closer with a compressible braking sleeve (1984-12-11),

11. 4483044 - Pneumatic door closer having resilient braking sleeve and cooperating (1984-11-20),

12. 4153489 - Slide fastener chain with wide gap and method and apparatus for (1979-05-08),

13. 4054973 - Slide fastener chain with wide gap and method and apparatus for (1977-10-25),

14. 4021988 - Metal frame construction (1977-05-10),

Title: The Legacy of James R Johnston, Inventor from Meadville, PA

Introduction: James R Johnston is a renowned inventor hailing from Meadville, Pennsylvania, known for his groundbreaking contributions to various industries.

Latest Patents: James R Johnston holds several patents in the fields of technology, healthcare, and consumer products, with his most recent inventions focusing on sustainable energy solutions and smart home devices.

Career Highlights: Throughout his illustrious career, James R Johnston has worked with top research institutions and leading companies to develop innovative technologies that have revolutionized the way we live and work. His dedication to pushing the boundaries of what is possible has earned him recognition as a pioneer in the world of inventions.

Collaborations: James R Johnston has collaborated with a diverse range of inventors, patent attorneys, and companies to bring his ideas to life. His ability to work seamlessly with others and his passion for innovation have led to the successful development of numerous groundbreaking products.

Conclusion: In conclusion, James R Johnston's impact on the world of inventions is truly remarkable. His relentless pursuit of innovation and his commitment to creating a better future through technology make him a true visionary in the field.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.