Inventor · disambiguated record
Hans Frei
Also filed as: FREI HANS · FREI HANS-PETER
16 granted patents·3 pending applications·317 citations·filing 1984–2010
94Inventor score
Top patents by PatentIndex Score
19 records- 0192US4892186AClock conveyor provided with a plurality of entrainment membersFERAG AG·Filed 1988·Granted Jan 9, 1990·45 cites·20 claims
- 0290US4681028AApparatus for the preparation of hot beverages, particularly a coffee machineGESAMAT AG·Filed 1985·Granted Jul 21, 1987·72 cites·11 claims
- 0387US9023907B2Flexible polyurethane foamFREI HANS·Filed 2005·Granted May 5, 2015·23 cites·4 claims
- 0486US5622099ABrewing head of an espresso makerEUGSTER FRISMAG AG·Filed 1996·Granted Apr 22, 1997·71 cites·13 claims
- 0569US7138077B2Process and installation for the production of foam in a continuous slabstock foam processBAYER MATERIALSCIENCE AG·Filed 2003·Granted Nov 21, 2006·9 cites·44 claims
- 0662US4659023AProcess and an apparatus for the proportioning of coffee powder in a coffee machineGESAMAT AG·Filed 1984·Granted Apr 21, 1987·28 cites·3 claims
- 0760US4795105APackage support device for the intermediate storage of wound-up printed products, such as newspapers, periodicals and the likeFERAG AG·Filed 1988·Granted Jan 3, 1989·12 cites·21 claims
- 0857US6581752B2Method and device for splitting-up a stream of piece goodsFERAG AG·Filed 2001·Granted Jun 24, 2003·5 cites·22 claims
- 0957US2009064404A1Modular swimming poolFREI HANS·Filed 2007·Application pending·0 cites
- 1050US6204325B1Compact, transparent polyisocyanate polyaddition productsBASF AG·Filed 1999·Granted Mar 20, 2001·10 cites·5 claims
- 1148US5277004AApparatus and method for reinforcing swimming pool wall structuresFREI HANS·Filed 1992·Granted Jan 11, 1994·19 cites·6 claims
- 1247US7850158B2Method and device for supplying, opening and depositing folded printed productsFERAG AG·Filed 2007·Granted Dec 14, 2010·0 cites·14 claims
- 1345US5996987ADevice for feeding printed product to a further processing pointFERAG AG·Filed 1997·Granted Dec 7, 1999·7 cites·13 claims
- 1444US2011004993A1Swimming pool with eductor jetsTHOMAS J GERMINARIO·Filed 2010·Application pending·0 cites
- 1540US4738354AConveying deviceFERAG AG·Filed 1986·Granted Apr 19, 1988·5 cites·13 claims
- 1638US6695028B1Method and apparatus for providing text on printed productsFERAG AG·Filed 1998·Granted Feb 24, 2004·8 cites·2 claims
- 1736US2001040004A1Method and apparatus for providing text on printed productsFERAG AG·Filed 2001·Application pending·0 cites
- 1834US4993653AApparatus for rotatably supporting a hollow, substantially cylindrical winding core, and winding core for supporting a coil of flexible, substantially flat products, especially printed productsFERAG AG·Filed 1989·Granted Feb 19, 1991·3 cites·25 claims
- 1924US6270029B1Spiral storageGRETAG IMAGING AG·Filed 1998·Granted Aug 7, 2001·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →