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Inventor

SINGER HELMUT

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

ITT MFG ENTERPRISES INC

4 patents

ITT MFG ENTPR LLC

3 patents

SCHERING CORP

1 patent

CIBA VISION CARE CORP

1 patent

ITT MFG ENTERPRISE INC

1 patent

HENKEL & CIE GMBH

1 patent

KOLBUS GMBH & CO KG

1 patent