Wilhelm Georg Hermann

Person

Roetgen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Tunable piezoelectric filter arrangement using a dielectric materia...
- Patent number 6,653,913
- Issue date Nov 25, 2003
- Koninklijke Philips Electronics N.V.
- Mareike Katharine Klee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable filter arrangement comprising resonators with reflection la...
- Patent number 6,583,688
- Issue date Jun 24, 2003
- Koninklijke Philips Electronics N.V.
- Mareike Katharine Klee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Component comprising a capacitor
- Patent number 6,125,027
- Issue date Sep 26, 2000
- U.S. Philips Corporation
- Mareike Klee
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing structured mouldings
- Patent number 5,914,086
- Issue date Jun 22, 1999
- U.S. Philips Corporation
- Wilhelm Hermann
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method for manufacturing glass bodies
- Patent number 4,689,066
- Issue date Aug 25, 1987
- U.S. Philips Corporation
- Rolf Clasen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing glass bodies
- Patent number 4,684,387
- Issue date Aug 4, 1987
- U.S. Philips Corporation
- Rolf Clasen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Solar collector for heating a gaseous heat transport medium
- Patent number 4,319,559
- Issue date Mar 16, 1982
- U.S. Philips Corporation
- Wilhelm Hermann
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Wall element comprising a solar collector which is disposed between...
- Patent number 4,284,069
- Issue date Aug 18, 1981
- U.S. Philips Corporation
- Horst Horster
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar collector comprising an entrance window consisting of evacuat...
- Patent number 4,144,875
- Issue date Mar 20, 1979
- Richard Bruno
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar collector comprising an evacuated cover
- Patent number 4,142,509
- Issue date Mar 6, 1979
- U.S. Philips Corporation
- Wilhelm Hermann
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Tunable filter arrangement
- Publication number 20010048352
- Publication date Dec 6, 2001
- Mareike Katharine Klee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Tunable filter arrangement comprising resonators
- Publication number 20010028285
- Publication date Oct 11, 2001
- Mareike Katharine Klee
- H03 - BASIC ELECTRONIC CIRCUITRY

Wilhelm Georg Hermann

Person

Patents Grantslast 30 patents

Tunable piezoelectric filter arrangement using a dielectric materia...

Tunable filter arrangement comprising resonators with reflection la...

Component comprising a capacitor

Method of manufacturing structured mouldings

Method for manufacturing glass bodies

Method for manufacturing glass bodies

Solar collector for heating a gaseous heat transport medium

Wall element comprising a solar collector which is disposed between...

Solar collector comprising an entrance window consisting of evacuat...

Solar collector comprising an evacuated cover

Patents Applicationslast 30 patents

Tunable filter arrangement

Tunable filter arrangement comprising resonators