Inventor · disambiguated record
Josef K. Rigler
Also filed as: RIGLER JOSEF K · RIGLER JOSEF-KARL
15 granted patents·115 citations·filing 1979–1989
93Inventor score
Files withHUELS CHEMISCHE WERKE AG15
Top patents by PatentIndex Score
15 records- 0155US4286071ASelf-extinguishing fine particulate expandable styrene polymersHUELS CHEMISCHE WERKE AG·Filed 1980·Granted Aug 25, 1981·8 cites·9 claims
- 0254US4419458AFire retardant fine particulate expandable styrene polymersHUELS CHEMISCHE WERKE AG·Filed 1983·Granted Dec 6, 1983·10 cites·4 claims
- 0353US4495224AMethod for preparing improved molding materials from coated fine particulate expandable styrene polymers and application of the coated productsHUELS CHEMISCHE WERKE AG·Filed 1983·Granted Jan 22, 1985·12 cites·12 claims
- 0451US4618468AMethod for controlling bead size in the production of expandable styrene polymers by suspension polymerizationHUELS CHEMISCHE WERKE AG·Filed 1984·Granted Oct 21, 1986·13 cites·14 claims
- 0549US4418156AFire retardant fine particulate expandable styrene polymersHUELS CHEMISCHE WERKE AG·Filed 1983·Granted Nov 29, 1983·10 cites·4 claims
- 0645US4609512AProcess for controlling bead size in the manufacture of expandable styrene polymers by suspension polymerizationHUELS CHEMISCHE WERKE AG·Filed 1984·Granted Sep 2, 1986·9 cites·16 claims
- 0744US4497911AProduction of fine particulate, expandable styrene polymers with improved propertiesHUELS CHEMISCHE WERKE AG·Filed 1982·Granted Feb 5, 1985·7 cites·11 claims
- 0844US4407977AFire retardant particulate expandable styrene polymersHUELS CHEMISCHE WERKE AG·Filed 1982·Granted Oct 4, 1983·6 cites·6 claims
- 0944US4337319ASelf-extinguishing, fine particulate expandable styrene polymersHUELS CHEMISCHE WERKE AG·Filed 1980·Granted Jun 29, 1982·6 cites·4 claims
- 1043US4984899AAgitator vessel with radially conveying agitator and with at least one baffle, as well as process for the thorough mixing of liquids with the aid of this agitator vesselHUELS CHEMISCHE WERKE AG·Filed 1989·Granted Jan 15, 1991·11 cites·10 claims
- 1143US4497912AFine particulate, expandable styrene polymers suitable for the production of rapidly mold-ejected cellular bodiesHUELS CHEMISCHE WERKE AG·Filed 1984·Granted Feb 5, 1985·5 cites·4 claims
- 1242US4393146AFire retardant fine particulate expandable styrene polymersHUELS CHEMISCHE WERKE AG·Filed 1982·Granted Jul 12, 1983·7 cites·6 claims
- 1341US4228244AProcess for preparing fine particle expandable styrene polymers containing small concentrations of organic bromine compoundsHUELS CHEMISCHE WERKE AG·Filed 1979·Granted Oct 14, 1980·8 cites·10 claims
- 1433US4517314AFine particulate, expandable styrene polymers suitable for the production of rapidly mold-ejected cellular bodiesHUELS CHEMISCHE WERKE AG·Filed 1984·Granted May 14, 1985·2 cites·7 claims
- 1530US4255525ASmall particulate expandable styrene polymer molding compositionsHUELS CHEMISCHE WERKE AG·Filed 1979·Granted Mar 10, 1981·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →