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Inventor

GROPPER CHARLES

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

BRAEMAR MFG LLC

4 patents

PU YACHUAN

2 patents

VLACH ERICH

2 patents

MCNAMARA ANNA

1 patent