Inventor · disambiguated record
Rolf L. Ignell
Also filed as: IGNELL ROLF · IGNELL ROLF L · IGNELL ROLF LENNART
7 granted patents·158 citations·filing 1975–1987
86Inventor score
Top patents by PatentIndex Score
7 records- 0190US4400862AMethod of manufacturing packing containersTETRA PAK DEV·Filed 1981·Granted Aug 30, 1983·62 cites·9 claims
- 0265US4281769APacking containerTETRA PAK DEV·Filed 1979·Granted Aug 4, 1981·18 cites·10 claims
- 0362US3999678AClosing arrangement for packing containersSOBREFINA SA·Filed 1975·Granted Dec 28, 1976·25 cites·6 claims
- 0455US4149651AClosure deviceTETRA PAK DEV·Filed 1976·Granted Apr 17, 1979·19 cites·2 claims
- 0551US4387820AClosing arrangement for packing containersTETRA PAK DEV·Filed 1981·Granted Jun 14, 1983·20 cites·10 claims
- 0647US4243152ATear-up closing device for containersTETRA PAK DEV·Filed 1977·Granted Jan 6, 1981·14 cites·7 claims
- 0727US4819710AArrangement for continuous casting a very thin metal filmROBY TEKNIK AB·Filed 1987·Granted Apr 11, 1989·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →