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Inventor

LEBOLD ALAN R

US6 patents
⚠️ This page may combine multiple inventors who share the name “LEBOLD ALAN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIFRAX CORP

3 patents

CARBORUNDUM CO

1 patent

(unassigned)

1 patent

BMP AMERICA INC

1 patent