Inventor · disambiguated record
Walter Fottinger
Also filed as: FOETTINGER WALTER · FOTTINGER WALTER
11 granted patents·306 citations·filing 1975–1994
92Inventor score
Top patents by PatentIndex Score
11 records- 0187US4886527AMultilayer electret filter and process of using sameFREUDENBERG CARL FA·Filed 1988·Granted Dec 12, 1989·77 cites·10 claims
- 0283US4748044AMethod for the simultaneous, continuous binding and coating of a nonwoven fabricFREUDENBERG CARL FA·Filed 1981·Granted May 31, 1988·37 cites·31 claims
- 0383US4148958A"Breathing" lining material having a shaping effect composed of an oriented fiber layer and a randomly oriented fiber layerFREUDENBERG CARL FA·Filed 1978·Granted Apr 10, 1979·23 cites·13 claims
- 0476US5279878AFlame barrier made of nonwoven fabricFREUDENBERG CARL·Filed 1991·Granted Jan 18, 1994·56 cites·22 claims
- 0576US4316931APlanar textile structure with improved heat retentionFREUDENBERG CARL FA·Filed 1980·Granted Feb 23, 1982·21 cites·6 claims
- 0662US5387382AMethod for manufacturing interior fitted part for motor vehicleFREUDENBERG CARL FA·Filed 1994·Granted Feb 7, 1995·37 cites·16 claims
- 0760US4300968AMethod for bonding fibrous web materialsFREUDENBERG CARL FA·Filed 1979·Granted Nov 17, 1981·14 cites·19 claims
- 0855US4181770AIsocyanate-terminated branched polyethylene glycol and polyester polyurethane foamsFREUDENBERG CARL FA·Filed 1975·Granted Jan 1, 1980·9 cites·9 claims
- 0946US4709490AInsoleFREUDENBERG CARL FA·Filed 1986·Granted Dec 1, 1987·23 cites·8 claims
- 1037US4581286AArtificial split suede leather and a process for producing sameFREUDENBERG CARL·Filed 1985·Granted Apr 8, 1986·6 cites·12 claims
- 1137US4431687AMethod for the manufacture of a fabric-type artificial leatherFREUDENBERG CARL FA·Filed 1982·Granted Feb 14, 1984·3 cites·22 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →