Assignee
REIFENHAEUSER KG
13 granted patents·326 citations·filing 1973–1979
Top patents by PatentIndex Score
13 records- 0191US4171193AApparatus for the production of shaped strands of thermoplastic synthetic-resin materialREIFENHAEUSER KG·Filed 1977·Granted Oct 16, 1979·80 cites·10 claims
- 0290US4189288AApparatus for producing blown synthetic-resin foils and filmsREIFENHAEUSER KG·Filed 1978·Granted Feb 19, 1980·64 cites·5 claims
- 0372US3968287ABonded slit foilsREIFENHAEUSER KG·Filed 1974·Granted Jul 6, 1976·21 cites·1 claims
- 0471US3990828AApparatus for internally calibrating an extruded synthetic-resin tubeREIFENHAEUSER KG·Filed 1974·Granted Nov 9, 1976·24 cites·4 claims
- 0569US4304622AApparatus for producing thick slabs of thermoplastic synthetic resinREIFENHAEUSER KG·Filed 1979·Granted Dec 8, 1981·26 cites·9 claims
- 0668US3957566AApparatus for making laminated thermoplastic filmREIFENHAEUSER KG·Filed 1973·Granted May 18, 1976·25 cites·7 claims
- 0760US3976411AApparatus for calibrating synthetic-resin tubingREIFENHAEUSER KG·Filed 1975·Granted Aug 24, 1976·20 cites·11 claims
- 0853US3989779AMethod of calibrating extruded filamentsREIFENHAEUSER KG·Filed 1975·Granted Nov 2, 1976·13 cites·5 claims
- 0952US4137028AApparatus for the extrusion of tubular bodies of synthetic-resin materialREIFENHAEUSER KG·Filed 1978·Granted Jan 30, 1979·16 cites·10 claims
- 1051US4194872AApparatus for the cooling, calibrating and straightening of a plate-shaped continuously extruded synthetic-resin strandREIFENHAEUSER KG·Filed 1977·Granted Mar 25, 1980·17 cites·10 claims
- 1142US4140463AApparatus for producing articles of thermoplastic resinREIFENHAEUSER KG·Filed 1977·Granted Feb 20, 1979·11 cites·6 claims
- 1236US4084933AApparatus for the sealing of the interior of synthetic-resin tubes during extrusionREIFENHAEUSER KG·Filed 1976·Granted Apr 18, 1978·5 cites·6 claims
- 1332US4224272ABlow-molding nozzle and methodREIFENHAEUSER KG·Filed 1978·Granted Sep 23, 1980·4 cites·7 claims
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