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William Drew Pierce
Cartersville, GA
US
2 patents
3 Patents
US12408784
2025
Flooring Edge Tools
Columbia Insurance Company
0 cites
US12071773
2024
Hidden Edge for Flooring Finishing
COLUMBIA INSURANCE COMPANY
0 cites
US11746543
2023
Hidden Edge for Flooring Finishing
Columbia Insurance Company
0 cites