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Inventor

LENGES GERALDINE M

US11 patents
⚠️ This page may combine multiple inventors who share the name “LENGES GERALDINE M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DU PONT

5 patents

LENGES GERALDINE M

3 patents

HAYES RICHARD ALLEN

2 patents

ARHART RICHARD J

1 patent