Inventor · disambiguated record

Richard N. Blomberg

Also filed as: BLOMBERG RICHARD N · BLOMBERG RICHARD NELSON

2 granted patents·49 citations·filing 1975–1977

65Inventor score

Technology areasC08J

Files withDU PONT2

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2 records

0175US4180614AGas-barrier coated films, sheets or foils and method of preparationDU PONT·Filed 1977·Granted Dec 25, 1979·27 cites·57 claims
0272US4104438AGas-barrier coated films, sheets or foils and method of preparationDU PONT·Filed 1975·Granted Aug 1, 1978·22 cites·3 claims

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