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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 - Sep 29 2026

2 Patents

#26 in Peabody, MA

#4,925 in Massachusetts

#94,730 in US

Peabody, MA (US)
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)

Please report any incorrect information to [email protected]
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