Inventor · disambiguated record
Reinhold Hopfensperger
Also filed as: HOPFENSPERGER REINHOLD
11 granted patents·209 citations·filing 1983–2004
91Inventor score
Files withSTANDARD ELEKTRIK LORENZ AG5EBM PAPST LANDSHUT GMBH2INT STANDARD ELECTRIC CORP2ALCATEL NV1MOTOREN VENTILATOREN GMBH1
Top patents by PatentIndex Score
11 records- 0180US7179050B2Radial fanEBM PAPST LANDSHUT GMBH·Filed 2004·Granted Feb 20, 2007·28 cites·19 claims
- 0277US4761115AAxial-flow fanSTANDARD ELEKTRIK LORENZ AG·Filed 1986·Granted Aug 2, 1988·37 cites·11 claims
- 0375US5173038APeristaltic pumpSTANDARD ELEKTRIK LORENZ AG·Filed 1991·Granted Dec 22, 1992·39 cites·13 claims
- 0470US5813834ACentrifugal fanMOTOREN VENTILATOREN GMBH·Filed 1997·Granted Sep 29, 1998·40 cites·13 claims
- 0550US7670104B2Fan with laminar flow element in front of the suction holeEBM PAPST LANDSHUT GMBH·Filed 2004·Granted Mar 2, 2010·6 cites·13 claims
- 0649US5007801AImpeller made from a sheet-metal disk and method of manufacturing sameSTANDARD ELEKTRIK LORENZ AG·Filed 1988·Granted Apr 16, 1991·18 cites·9 claims
- 0747US4494908ATangential blowerINT STANDARD ELECTRIC CORP·Filed 1983·Granted Jan 22, 1985·13 cites·8 claims
- 0845US4712976ATangential blowerSTANDARD ELEKTRIK LORENZ AG·Filed 1985·Granted Dec 15, 1987·14 cites·5 claims
- 0936US4705453ATangential blowerALCATEL NV·Filed 1986·Granted Nov 10, 1987·8 cites·1 claims
- 1031US4662818ATangential blowerINT STANDARD ELECTRIC CORP·Filed 1986·Granted May 5, 1987·3 cites·8 claims
- 1125US4973825ACirculation fan for baking ovensSTANDARD ELEKTRIK LORENZ AG·Filed 1989·Granted Nov 27, 1990·3 cites·12 claims
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