Inventor · disambiguated record
Alf Lindgren
Also filed as: LINDGREN ALF
2 granted patents·20 citations·filing 1974–2003
58Inventor score
Top patents by PatentIndex Score
2 records- 0158US3939420ADebugging arrangementRISBERG STURE·Filed 1974·Granted Feb 17, 1976·17 cites·9 claims
- 0250US7444796B2Method and packaging machine for producing sealed packages of pourable food products from precut blanks of sheet packaging materialTETRA LAVAL HOLDINGS & FINANCE·Filed 2003·Granted Nov 4, 2008·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →