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Charlotte, NC, United States of America

Permabase Building Products, LLC

USPTO Granted Patents = 2

Trademarks = 7

Forward Citations = 0

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1 inventor (with patents filed for the assignee):

James R Hickey (2 out of 9 patents)

2 patents: Sort by Forward Citations

1. 12515991 - Cement board with water-resistant additive (2026-01-06),

2. 11746051 - Cement board with water-resistant additive (2023-09-05),

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USPTO Data Jan 1 1976 - Jan 20 2026

2 Patents

#308 in Charlotte, NC

#2,008 in North Carolina

#92,911 in US

Charlotte, NC, United States of America

Permabase Building Products, LLC

Forward Citations = 0

1 inventor:

James R Hickey (2 out of 9 patents)

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