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For the Inventor, By the Inventor

Peabody, MA, United States of America

Walbar Metals, Inc.


USPTO Granted Patents = 2

Forward Citations = 9

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2 inventors (with patents filed for the assignee):

goldMedal Bernard R Rose (2 out of 6 patents)

silverMedal John K Willis (2 out of 3 patents)


2 patents:

1. 5843588 - Diffusion coating products (1998-12-01),
2. 4293338 - Diffusion coating composition of improved flowability (1981-10-06),
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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#25 in Peabody, MA

#4,820 in Massachusetts

#92,558 in US

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Peabody, MA, United States of America

Walbar Metals, Inc.

Forward Citations = 9

2 inventors:

goldMedal Bernard R Rose (2 out of 6 patents)

silverMedal John K Willis (2 out of 3 patents)

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