P

Inventor

SCHWARZ GERHARD

DE51 patents
⚠️ This page may combine multiple inventors who share the name “SCHWARZ GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRAUN AG

6 patents
US4376263AMar 8, 1983

Battery charging circuit

BRAUN AG151 citations95
US4523139AJun 11, 1985

Electronic switching power supply

BRAUN AG25 citations81
US5406469AApr 11, 1995

Electronic switching power supply

BRAUN AG15 citations74
US4763061AAug 9, 1988

Primary switched-mode DC-DC converter with summed input current and input voltage responsive control

BRAUN AG18 citations74
US4706009ANov 10, 1987

Electronic switching power supply

BRAUN AG13 citations74
US4546304AOct 8, 1985

Electronic device with choke inverter

BRAUN AG13 citations74

COOPER CROUSE HINDS GMBH

4 patents
US7537472B1May 26, 2009

Electric plug connector

COOPER CROUSE HINDS GMBH32 citations89
US7794252B2Sep 14, 2010

Explosion-proof connector including a socket part and a plug part

COOPER CROUSE HINDS GMBH12 citations83
US7066758B2Jun 27, 2006

Electrical socket

COOPER CROUSE HINDS GMBH4 citations59
US8040076B2Oct 18, 2011

Monitoring device

COOPER CROUSE HINDS GMBH1 citations52

SCHWARZ GERHARD

4 patents
US9004303B2Apr 14, 2015

Housing for electrical operating means

SCHWARZ GERHARD2 citations61
US8449264B2May 28, 2013

Method for delivering fluids using a centrifugal pump

SCHWARZ GERHARD4 citations61
US9199316B2Dec 1, 2015

Rock drilling tool for rotational percussive machining of concrete, rock, masonry and such materials

SCHWARZ GERHARD1 citations51
US8408756B2Apr 2, 2013

Light having a housing part and a cover

SCHWARZ GERHARD1 citations51

NAUMANN REINER

3 patents
US8134088B2Mar 13, 2012

Threaded cable gland

NAUMANN REINER10 citations84
US8328045B2Dec 11, 2012

Housing

NAUMANN REINER8 citations82
US8085527B2Dec 27, 2011

Plug-in housing module

NAUMANN REINER3 citations62

WEBASTO VEHICLE SYS INT GMBH

3 patents
US6814391B2Nov 9, 2004

Convertible motor vehicle roof

WEBASTO VEHICLE SYS INT GMBH13 citations83
US6688670B2Feb 10, 2004

Convertible roof of a convertible motor vehicle

WEBASTO VEHICLE SYS INT GMBH12 citations72
US6672657B2Jan 6, 2004

Wind deflector for a motor vehicle

WEBASTO VEHICLE SYS INT GMBH6 citations61

ZEISS STIFTUNG

3 patents
US4199247AApr 22, 1980

Photographic diaphragm with two independent sets of leaves

ZEISS STIFTUNG19 citations74
US4130358ADec 19, 1978

Photographic camera with interchangeable lens

ZEISS STIFTUNG11 citations71
US4092656AMay 30, 1978

Photographic camera with interchangeable lens

ZEISS STIFTUNG10 citations71

EATON PROTECTION SYSTEMS IP GMBH & CO KG

3 patents
US10148149B2Dec 4, 2018

Explosion-protected housing

EATON PROTECTION SYSTEMS IP GMBH & CO KG2 citations73
US9841176B2Dec 12, 2017

Lamp

EATON PROTECTION SYSTEMS IP GMBH & CO KG2 citations73
US9812314B2Nov 7, 2017

Lamp

EATON PROTECTION SYSTEMS IP GMBH & CO KG0 citations52

BBC BROWN BOVERI & CIE

3 patents
US4677411AJun 30, 1987

Explosion-proof or flame-proof plug having a transformer disposed in a compression-resistant chamber

BBC BROWN BOVERI & CIE6 citations62
US4726392AFeb 23, 1988

Drainage canal

BBC BROWN BOVERI & CIE2 citations54
US4647141AMar 3, 1987

Zener barrier

BBC BROWN BOVERI & CIE6 citations54

HOECHST AG

2 patents
US5486398AJan 23, 1996

Low flammability carpet floor covering

HOECHST AG31 citations92
US5472763ADec 5, 1995

Recyclable carpet floor covering

HOECHST AG50 citations92

BASF AG

2 patents
US5318903AJun 7, 1994

Production of enzyme preparations comprising an enzyme and finely divided hydrophobic silica

BASF AG40 citations92
US5290567AMar 1, 1994

Pulverulent products composed of a water-insoluble core substance and of a protective covering

BASF AG7 citations72

COMPUR ELECTRONIC GMBH

2 patents
US4193538AMar 18, 1980

Apparatus for separating and measuring sample components

COMPUR ELECTRONIC GMBH28 citations82
USD269416SJun 21, 1983

Photometer

COMPUR ELECTRONIC GMBH4 citations61

MICROTHERM GMBH FA

2 patents
US4118683AOct 3, 1978

Resettable thermal safety switch

MICROTHERM GMBH FA10 citations72
US4025889AMay 24, 1977

Non-resettable heat responsive safety switch

MICROTHERM GMBH FA7 citations72

BURMEISTER JENS

2 patents
US9541272B2Jan 10, 2017

Explosion-proof LED module

BURMEISTER JENS2 citations71
US9410686B2Aug 9, 2016

Cooling system and LED-based light comprising same

BURMEISTER JENS2 citations62

CEAG SICHERHEITSTECHNIK GMBH

2 patents
US6700477B2Mar 2, 2004

Signal-transmission device

CEAG SICHERHEITSTECHNIK GMBH11 citations69
US6368145B1Apr 9, 2002

Plug

CEAG SICHERHEITSTECHNIK GMBH4 citations57

HAWERA PROBST KG HARTMETALL

1 patent
US4202557AMay 13, 1980

Drilling device

HAWERA PROBST KG HARTMETALL33 citations90

DAIMLER BENZ AG

1 patent
US5313828AMay 24, 1994

Multi-component measuring disc wheel

DAIMLER BENZ AG49 citations86

ZIPPERLE EUGEN GMBH & CO KG

1 patent
US5308136AMay 3, 1994

Sun visor for motor-powered vehicles

ZIPPERLE EUGEN GMBH & CO KG21 citations80

HAWERA PROBST GMBH

1 patent
US6868924B2Mar 22, 2005

Rock drill

HAWERA PROBST GMBH8 citations73

COOPER CROUSE-HINDS GMBH

1 patent
US9512993B2Dec 6, 2016

Explosion-proof lamp

COOPER CROUSE-HINDS GMBH3 citations71

KSB AG

1 patent
US6561754B1May 13, 2003

Inlet structure for pump installations

KSB AG4 citations63

CERATIZIT AUSTRIA GMBH

1 patent
US10315253B2Jun 11, 2019

Mould, method for producing a green compact and use of the mould

CERATIZIT AUSTRIA GMBH1 citations57

HARNISCHMACHER FRIEDHELM

1 patent
US8226279B2Jul 24, 2012

Lighting fixture and rail module

HARNISCHMACHER FRIEDHELM2 citations51

SAUER DIETER

1 patent
US8998016B2Apr 7, 2015

Forcing-off device and container including such a device

SAUER DIETER0 citations49

Showing the top 50 of 51 patents by PatentIndex Score.