Inventor · disambiguated record
Ulrich Buttel
Also filed as: BUETTEL ULRICH · BUTTEL ULRICH
2 granted patents·1 pending application·37 citations·filing 1999–2003
58Inventor score
Technology areasB29C
Files withD R JOSEPH INC1
Top patents by PatentIndex Score
3 records- 0173US6423261B1Blown film extrusion apparatus and method with improved collapsing frameFiled 1999·Granted Jul 23, 2002·36 cites·13 claims
- 0241US2002185783A1Blown film extrusion apparatus with improved collapsing frameFiled 2002·Application pending·0 cites
- 0333US7093639B2Method and apparatus for sealing and cutting of foil tubesD R JOSEPH INC·Filed 2003·Granted Aug 22, 2006·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →