Inventor · disambiguated record
Wilhelm Kahlen
Also filed as: KAHLEN WILHELM
4 granted patents·26 citations·filing 1993–1995
72Inventor score
Technology areasB29C
Top patents by PatentIndex Score
4 records- 0140US5683727AApparatus for the production of blown foils or films of thermoplasticREIFENHAEUSER MASCH·Filed 1995·Granted Nov 4, 1997·11 cites·12 claims
- 0228US5322431AApparatus for blowing a film of thermoplastic synthetic resinREIFFENHAUSER GMBH & CO MASCHI·Filed 1993·Granted Jun 21, 1994·10 cites·10 claims
- 0327US5529470AApparatus for flattening a blown foil tube of thermoplastic synthetic resinREIFENHAEUSER MASCH·Filed 1995·Granted Jun 25, 1996·3 cites·3 claims
- 0426US5593704AHead assembly for blow-extruding a tubular plastic foilREIFENHAEUSER MASCH·Filed 1995·Granted Jan 14, 1997·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →