Inventor · disambiguated record
Hans Kummermehr
Also filed as: KUMMERMEHR HANS
9 granted patents·329 citations·filing 1980–1996
91Inventor score
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9 records- 0193US4447345AThermal insulating flexible ceramic containing flame hydrolysis produced microporous oxide aerogelGRUENZWEIG HARTMANN GLASFASER·Filed 1982·Granted May 8, 1984·102 cites·75 claims
- 0293US4363738AProcess for making a thermal insulating bodyGRUENZWEIG HARTMANN GLASFASER·Filed 1980·Granted Dec 14, 1982·71 cites·24 claims
- 0380US4399175AHeat-insulating bodyGRUENZWEIG HARTMANN GLASFASER·Filed 1980·Granted Aug 16, 1983·46 cites·4 claims
- 0474US5600919AMineral wool products for the cultivation of plantsSAINT GOBAIN ISOVER·Filed 1995·Granted Feb 11, 1997·29 cites·11 claims
- 0564US5671518AMethods for producing a mineral wool needle-felt and a mineral wool product using a thixotropic additiveSAINT GOBAIN ISOVER·Filed 1993·Granted Sep 30, 1997·36 cites·14 claims
- 0658US4394337AThermal insulating body and a process for making the sameGRUENZWEIG HARTMANN GLASFASER·Filed 1980·Granted Jul 19, 1983·22 cites·13 claims
- 0741US5057173AProcess for the production of needle felt from rock woolGRUENZWEIG & HARTMANN·Filed 1989·Granted Oct 15, 1991·11 cites·13 claims
- 0839US5879793AMineral wool product, method for its production, impregnating mass therefor, and use thereofSAINT GOBAIN ISOVER·Filed 1996·Granted Mar 9, 1999·7 cites·16 claims
- 0936US5244722AMolded castings from mineral wool and the process for obtaining themSAINT GOBAIN ISOVER·Filed 1991·Granted Sep 14, 1993·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →