Inventor · disambiguated record
Ralph G. Amberg
Also filed as: AMBERG RALPH G · AMBERG STEPHEN W
6 granted patents·207 citations·filing 1973–1980
86Inventor score
Top patents by PatentIndex Score
6 records- 0191US3969173AMethod and apparatus for fabricating thermoplastic containersOWENS ILLINOIS INC·Filed 1973·Granted Jul 13, 1976·52 cites·19 claims
- 0289US4215460AApparatus and method for assemblying tubular sleeve preforms and containersOWENS ILLINOIS INC·Filed 1978·Granted Aug 5, 1980·47 cites·22 claims
- 0388US4072549AMethod and apparatus for fabricating thermoplastic containersOWENS ILLINOIS INC·Filed 1976·Granted Feb 7, 1978·48 cites·15 claims
- 0471US4355759AComposite container and methodAUTOMATED CONTAINER CORP·Filed 1979·Granted Oct 26, 1982·27 cites·1 claims
- 0571US4314799ACompression molding machine for organic thermoplastic materialsOWENS ILLINOIS INC·Filed 1980·Granted Feb 9, 1982·30 cites·12 claims
- 0633US4090905AMethod for fabricating thermoplastic containersOWENS ILLINOIS INC·Filed 1976·Granted May 23, 1978·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →