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Inventor

SIBOLD JACK D

US9 patents
⚠️ This page may combine multiple inventors who share the name “SIBOLD JACK D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COORS CERAMICS COMPANY

3 patents

COORSTEK INC

2 patents

GOLDEN TECHNOLOGIES COMPANY

2 patents

COORS TEK INC

2 patents