logo

For the Inventor, By the Inventor

La Verne, CA, United States of America

Durston Mfg. Co.


USPTO Granted Patents = 2

Forward Citations = 8

Loading Chart...
Loading Chart...

1 inventor (with patents filed for the assignee):

goldMedal Donovan K Norton (2 out of 15 patents)


2 patents:

1. D671811 - Dual drive socket bit (2012-12-04),
2. 8191754 - Magnetic plug weld tool (2012-06-05),
logo

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#13 in La Verne, CA

#20,538 in California

#92,599 in US

...
La Verne, CA, United States of America

Durston Mfg. Co.

Forward Citations = 8

1 inventor:

goldMedal Donovan K Norton (2 out of 15 patents)

Please report any incorrect information to support@idiyas.com
Loading…