Inventor · disambiguated record
Lars E. Ljungkvist
Also filed as: LJUNGKVIST LARS · LJUNGKVIST LARS E
2 granted patents·76 citations·filing 1982–1984
65Inventor score
Technology areasC05F
Top patents by PatentIndex Score
2 records- 0189US4659472AMethod for producing a compostable mixture of sludge from sewage purification plantsPURAC AB·Filed 1984·Granted Apr 21, 1987·62 cites·7 claims
- 0262US4384878AMethod and apparatus for composting compostable organic materials such as organic wastes and strongly aqueous fossile materialsARMERAD BETONG AB·Filed 1982·Granted May 24, 1983·14 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →