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For the Inventor, By the Inventor

Plymouth, MI, United States of America

John A Main

USPTO Granted Patents = 13

Average Co-Inventor Count = 1.1

ph-index = 7

Forward Citations = 99(Granted Patents)


Company Filing History:

goldMedal12 out of 577 
 
Kelsey-Hayes Company
 patents
silverMedal1 out of 112 
 
Motor Wheel Corporation
 patents

Years Active: 1977-1986

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13 patents (USPTO):Explore Patents
1. D282836 - Vehicle wheel (1986-03-04),
2. D282835 - Vehicle wheel (1986-03-04),
3. 4354711 - Vehicle wheel assembly (1982-10-19),
4. D265984 - Vehicle wheel (1982-08-31),
5. D264836 - Vehicle wheel (1982-06-08),
6. D264834 - Vehicle wheel (1982-06-08),
7. D262616 - Vehicle wheel (1982-01-12),
8. D258876 - Wheel (1981-04-14),
9. D256350 - Trim ring for vehicle wheel (1980-08-12),
10. 4217003 - Wheel trim attachment (1980-08-12),
11. 4190092 - Wheel rim (1980-02-26),
12. 4143449 - Wheel forming machine (1979-03-13),
13. 4004837 - Wheel cover with snap on fastener (1977-01-25),

Title: The Innovations of John A. Main

Introduction

John A. Main is a notable inventor based in Plymouth, MI (US). He has made significant contributions to the field of engineering, particularly in the automotive industry. With a total of 13 patents to his name, his work has had a lasting impact on vehicle design and functionality.

Latest Patents

Among his latest patents is a groundbreaking design for a vehicle wheel. This innovation showcases his commitment to improving automotive technology and enhancing vehicle performance.

Career Highlights

Throughout his career, John A. Main has worked with prominent companies such as Kelsey-Hayes Company and Motor Wheel Corporation. His experience in these organizations has allowed him to develop and refine his inventive skills, leading to numerous patents that address various challenges in vehicle design.

Collaborations

John has collaborated with talented individuals in the industry, including James Evans and David Trevarrow. These partnerships have fostered a creative environment that has contributed to the success of his inventions.

Conclusion

John A. Main's contributions to the automotive industry through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence vehicle design and engineering practices today.

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