Inventor · disambiguated record
Walter Wiedenfeld
Also filed as: WIEDENFELD WALTER
7 granted patents·61 citations·filing 1982–1989
84Inventor score
Top patents by PatentIndex Score
7 records- 0152US4867929AProcess for forming a flange on a hollow body of thermoplastic materialKRUPP CORPOPLAST MASCH·Filed 1987·Granted Sep 19, 1989·15 cites·13 claims
- 0250US4423312AMethod for heating parisons made of thermoplastic materialWIEDENFELD WALTER·Filed 1982·Granted Dec 27, 1983·16 cites·5 claims
- 0345US4894198AProcess for producing hollow bodies of oriented thermoplastic materialKRUPP CORPOPLAST·Filed 1987·Granted Jan 16, 1990·16 cites·11 claims
- 0433US4773843AApparatus for treating blanks of plastic materialKRUPP CORPOPLAST MASCH·Filed 1987·Granted Sep 27, 1988·5 cites·11 claims
- 0532US4847032AProcess for producing hollow bodies from thermoplastic materialKRUPP CORPOPLAST MASCH·Filed 1988·Granted Jul 11, 1989·5 cites·3 claims
- 0630US4943229ABlow molding machineKRUPP CORPOPLAST MASCH·Filed 1989·Granted Jul 24, 1990·3 cites·12 claims
- 0728US4775311AApparatus for producing hollow bodies of thermoplastic materialKRUPP CORPOPLAST MASCH·Filed 1987·Granted Oct 4, 1988·1 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →