Assignee
KRUPP CORPOPLAST MASCH
DE·23 granted patents·579 citations·filing 1981–1994
Top patents by PatentIndex Score
23 records- 0192US5346386ADevice for blow mouldingKRUPP CORPOPLAST MASCH·Filed 1993·Granted Sep 13, 1994·100 cites·18 claims
- 0289US5648026AMultiple utilization of blow-mold airKRUPP CORPOPLAST MASCH·Filed 1994·Granted Jul 15, 1997·83 cites·9 claims
- 0389US4769206AMethod for producing a hollow body provided with a stand ring by blow mouldingKRUPP CORPOPLAST MASCH·Filed 1986·Granted Sep 6, 1988·74 cites·6 claims
- 0480US4933135AMethod of making a blow-moulded container from a thermoplastic polyester, in particular petKRUPP CORPOPLAST MASCH·Filed 1988·Granted Jun 12, 1990·40 cites·4 claims
- 0572US5312572AProcess for heating a blow molding preformKRUPP CORPOPLAST MASCH·Filed 1992·Granted May 17, 1994·32 cites·12 claims
- 0672US5234637AMethod for controlling the temperature of a layer in contact with a plastic materialKRUPP CORPOPLAST MASCH·Filed 1989·Granted Aug 10, 1993·31 cites·5 claims
- 0770US4479772ABlow molding machine employing rotatably driven wheelsKRUPP CORPOPLAST MASCH·Filed 1982·Granted Oct 30, 1984·35 cites·3 claims
- 0866US5411391APrestress deviceKRUPP CORPOPLAST MASCH·Filed 1993·Granted May 2, 1995·27 cites·17 claims
- 0966US4427360AApparatus for blow molding plastic articles from a parisonKRUPP CORPOPLAST MASCH·Filed 1981·Granted Jan 24, 1984·25 cites·12 claims
- 1055US4590028AProcess for making a multilayered parison of thermoplastic materialKRUPP CORPOPLAST MASCH·Filed 1985·Granted May 20, 1986·18 cites·6 claims
- 1154US4579519ABlow mold operating and latching mechanismKRUPP CORPOPLAST MASCH·Filed 1984·Granted Apr 1, 1986·18 cites·15 claims
- 1252US4867929AProcess for forming a flange on a hollow body of thermoplastic materialKRUPP CORPOPLAST MASCH·Filed 1987·Granted Sep 19, 1989·15 cites·13 claims
- 1352US4719069AMethod for making a preform consisting of at least three layers of thermoplastic materialKRUPP CORPOPLAST MASCH·Filed 1986·Granted Jan 12, 1988·16 cites·6 claims
- 1446US4943228ABlow molding machineKRUPP CORPOPLAST MASCH·Filed 1989·Granted Jul 24, 1990·12 cites·13 claims
- 1546US4499044AMethod for making a parison for blowmolding of a hollow articleKRUPP CORPOPLAST MASCH·Filed 1981·Granted Feb 12, 1985·13 cites·3 claims
- 1635US4828783AProcess and apparatus for producing hollow bodies from thermoplastic materialKRUPP CORPOPLAST MASCH·Filed 1987·Granted May 9, 1989·6 cites·14 claims
- 1735US4566871AApparatus for making a parison for blowmolding of a hollow articleKRUPP CORPOPLAST MASCH·Filed 1984·Granted Jan 28, 1986·7 cites·6 claims
- 1833US4773843AApparatus for treating blanks of plastic materialKRUPP CORPOPLAST MASCH·Filed 1987·Granted Sep 27, 1988·5 cites·11 claims
- 1932US4847032AProcess for producing hollow bodies from thermoplastic materialKRUPP CORPOPLAST MASCH·Filed 1988·Granted Jul 11, 1989·5 cites·3 claims
- 2030US4943229ABlow molding machineKRUPP CORPOPLAST MASCH·Filed 1989·Granted Jul 24, 1990·3 cites·12 claims
- 2128US4775311AApparatus for producing hollow bodies of thermoplastic materialKRUPP CORPOPLAST MASCH·Filed 1987·Granted Oct 4, 1988·1 cites·26 claims
- 2226US5328351ADevice for blowmolding of plasticKRUPP CORPOPLAST MASCH·Filed 1992·Granted Jul 12, 1994·9 cites·18 claims
- 2317US4846663AApparatus for transferring parisons from a conveying path to a receiving wheelKRUPP CORPOPLAST MASCH·Filed 1988·Granted Jul 11, 1989·4 cites·34 claims
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