Inventor · disambiguated record
Bertil Ljungberg
Also filed as: LJUNGBERG BERTIL · LJUNGBERG BERTIL A
2 granted patents·9 citations·filing 1994–2012
47Inventor score
Top patents by PatentIndex Score
2 records- 0131US9694305B2System and method for sludge removal in a circular settling tankLJUNGBERG BERTIL·Filed 2012·Granted Jul 4, 2017·0 cites·6 claims
- 0224US5454942AApparatus for the removal of floating sludge in dissolved air floatation basins at water purification and waste water treatment plantsANGLIAN WATER PLC·Filed 1994·Granted Oct 3, 1995·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →