Inventor · disambiguated record
Josef Frei
Also filed as: FREI JOSEF
6 granted patents·190 citations·filing 1984–2012
85Inventor score
Files withORGAN FASER TECHNOLOGY CO2FREI JOSEF1ORGAN FAGER TECHNOLOGY N V1ORGAN FASER TECHNOLOGY B V1ORGAN FASER TECHNOLOGY BV1
Top patents by PatentIndex Score
6 records- 0184US5100066AMethod for processing domestic, industrial and other similar waste with the production of a cellulose materialORGAN FASER TECHNOLOGY CO·Filed 1990·Granted Mar 31, 1992·59 cites·5 claims
- 0282US4815668AProcess and device for working up household, industrial and other similar wasteORGAN FASER TECHNOLOGY CO·Filed 1987·Granted Mar 28, 1989·45 cites·20 claims
- 0376US4623515AProcess for producing fibrous and granular materials from wasteORGAN FAGER TECHNOLOGY N V·Filed 1984·Granted Nov 18, 1986·43 cites·17 claims
- 0468US4895642AProcess for separating particles of electrically non-conductive material, in particular plastics material and/or paper, from waste, and a device for carrying out the processORGAN FASER TECHNOLOGY BV·Filed 1988·Granted Jan 23, 1990·28 cites·9 claims
- 0547US4894148ADevice for separating a heterogeneous mass of solid material into fractionsORGAN FASER TECHNOLOGY B V·Filed 1987·Granted Jan 16, 1990·15 cites·2 claims
- 0633US9206621B2Tractor cabFREI JOSEF·Filed 2012·Granted Dec 8, 2015·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →