Boris Wonka

Person

Neu-Isenburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical heating unit with two concentrically disposed heating el...
- Patent number 6,035,097
- Issue date Mar 7, 2000
- Braun GmbH
- Jurgen Behrendt
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Electrical circuit for supplying power
- Patent number 6,031,210
- Issue date Feb 29, 2000
- Braun Aktiengesellschaft
- Boris Wonka
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Filter device for an air-moving hair care appliance
- Patent number 5,810,911
- Issue date Sep 22, 1998
- Braun Aktiengesellschaft
- Jurgen Behrendt
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Hand-held hair dryer
- Patent number 5,701,681
- Issue date Dec 30, 1997
- Braun Aktiengesellschaft
- Boris Wonka
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Electric hair dryer with clogged filter indicator
- Patent number 5,448,677
- Issue date Sep 5, 1995
- Braun Aktiengesellschaft
- Rudiger Fell
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Temperature controlled electrical continuous flow heater for bevera...
- Patent number 4,904,845
- Issue date Feb 27, 1990
- Braun Aktiengesellschaft
- Boris Wonka
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Electric coffee maker with warming plate having adjustable heat out...
- Patent number 4,758,709
- Issue date Jul 19, 1988
- Braun Aktiengesellschaft
- Heinz Schiebelhuth
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Boris Wonka

Person

Patents Grantslast 30 patents

Electrical heating unit with two concentrically disposed heating el...

Electrical circuit for supplying power

Filter device for an air-moving hair care appliance

Hand-held hair dryer

Electric hair dryer with clogged filter indicator

Temperature controlled electrical continuous flow heater for bevera...

Electric coffee maker with warming plate having adjustable heat out...