Inventor · disambiguated record
Lennart Rantzen
Also filed as: RANTZEN LENNART
3 granted patents·128 citations·filing 1992–2004
73Inventor score
Top patents by PatentIndex Score
3 records- 0188US5460867ASeparation layer for laying grass-surfaces on sand-and/or gravel basePROFU AB·Filed 1992·Granted Oct 24, 1995·112 cites·21 claims
- 0259US7090142B2Hot air aggregateRANTZEN LENNART·Filed 2003·Granted Aug 15, 2006·12 cites·4 claims
- 0348US7305177B2Apparatus for joining roof covering materialsRANTZEN LENNART·Filed 2004·Granted Dec 4, 2007·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →