Inventor · disambiguated record
Samuel Ragnegard
Also filed as: RAGNEGAARD SAMUEL · RAGNEGARD SAMUEL
5 granted patents·169 citations·filing 1983–1988
83Inventor score
Technology areasB01D
Top patents by PatentIndex Score
5 records- 0181US4655920ARotating disc filterHEDEMORA VERKSTAEDER AB·Filed 1985·Granted Apr 7, 1987·52 cites·2 claims
- 0280US4695381AFilter for continuous filtering of a suspension under pressureHEDEMORA VERKSTAEDER AB·Filed 1986·Granted Sep 22, 1987·52 cites·8 claims
- 0372US4929355AMethod and apparatus for the separation of caustic liquor, lime sludge and sludge in a causticizing processHEDEMORA VERKSTAEDER AB·Filed 1988·Granted May 29, 1990·43 cites·10 claims
- 0455US4676901ARotating disc filterHEDEMORA VERKSTAEDER AB·Filed 1985·Granted Jun 30, 1987·19 cites·10 claims
- 0520US4519910AApparatus for removing a fiber layer from a rotating disc filterHEDEMORA VERKSTALDER AB·Filed 1983·Granted May 28, 1985·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →