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For the Inventor, By the Inventor

Bloomington, MN, United States of America

Vtc Bipolar Corporation


USPTO Granted Patents = 2

Forward Citations = 40

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2 inventors (with patents filed for the assignee):

goldMedal Craig Matthew Brannon (1 out of 22 patents)

silverMedal John J Price, Jr (1 out of 20 patents)


2 patents:

1. 5132852 - Read/write preamplifier with head isolation (1992-07-21),
2. 5087884 - Open head detection circuit and method (1992-02-11),
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USPTO Data Jan 1 1976 - Sep 22 2026

2 Patents

#55 in Bloomington, MN

#2,526 in Minnesota

#94,647 in US

Bloomington, MN (US)
Bloomington, MN, United States of America

Vtc Bipolar Corporation

Forward Citations = 40

2 inventors:

goldMedal Craig Matthew Brannon (1 out of 22 patents)

silverMedal John J Price, Jr (1 out of 20 patents)

Please report any incorrect information to [email protected]
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