Inventor · disambiguated record
Friedrich Kaufmann
Also filed as: KAUFMANN FRIEDRICH
11 granted patents·2 pending applications·151 citations·filing 1977–2009
91Inventor score
Files withSAINT GOBAIN ISOVER4KERNFORSCHUNG GMBH GES FUER3OMICRON ELECTRONICS GMBH2WIEDERAUFARBEITUNG VON KERNBRE2HARRIS CORP1
Top patents by PatentIndex Score
13 records- 0180US5425512ARoll of compressed fibrous mat, method and device for obtaining itSAINT GOBAIN ISOVER·Filed 1993·Granted Jun 20, 1995·39 cites·14 claims
- 0271US4202792AMethod for noncontaminating solidification of radioactive waste materialsKERNFORSCHUNG GMBH GES FUER·Filed 1977·Granted May 13, 1980·21 cites·7 claims
- 0370US4119561AMethod for avoiding malfunctions in the solidification of aqueous, radioactive wastes in a glass, glass ceramic or glass ceramic-like matrixKERNFORSCHUNG GMBH GES FUER·Filed 1977·Granted Oct 10, 1978·19 cites·4 claims
- 0466US6987390B2Method for testing a transformer and corresponding test deviceOMICRON ELECTRONICS GMBH·Filed 2003·Granted Jan 17, 2006·15 cites·21 claims
- 0560US4144186AMethod and apparatus for processing aqueous radioactive wastes for noncontaminating and safe handling, transporting and final storageKERNFORSCHUNG GMBH GES FUER·Filed 1977·Granted Mar 13, 1979·14 cites·9 claims
- 0651US4264341AMethod of radioactive offgas filtration and filter regeneration and device for implementing the methodKERNFORSCHUNGSZ KARLSRUHE·Filed 1978·Granted Apr 28, 1981·9 cites·10 claims
- 0749US6123284AMachine for winding a fibrous mat on itselfSAINT GOBAIN ISOVER·Filed 1998·Granted Sep 26, 2000·9 cites·5 claims
- 0847US4615833AMethod for vitrifying radioactive waste solutionsWIEDERAUFARBEITUNG VON KERNBRE·Filed 1985·Granted Oct 7, 1986·10 cites·2 claims
- 0945US2007041440A1Method and device for echo cancellationHARRIS CORP·Filed 2006·Application pending·0 cites
- 1040US2009216479A1Method and apparatus for testing a power engineering deviceOMICRON ELECTRONICS GMBH·Filed 2009·Application pending·0 cites
- 1135US5069122AThermal marking device for webs of mineral wool and a method of applying the markingsSAINT GOBAIN ISOVER·Filed 1990·Granted Dec 3, 1991·10 cites·12 claims
- 1235US4592898AApparatus for vitrifying radioactive waste solutionsWIEDERAUFARBEITUNG VON KERNBRE·Filed 1983·Granted Jun 3, 1986·4 cites·7 claims
- 1324US4789942AInstallation for manufacturing differing mineral fibre products including manual controls for varying stored control signalsSAINT GOBAIN ISOVER·Filed 1987·Granted Dec 6, 1988·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →