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Jurgen Pullmann
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Ebersbach, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Circuit arrangement for operating at least one relay
Patent number
10,896,794
Issue date
Jan 19, 2021
Pilz GmbH & Co. KG
Jürgen Pullmann
G01 - MEASURING TESTING
Information
Patent Grant
Safety circuit arrangement for failsafe shutdown of an electrically...
Patent number
10,847,963
Issue date
Nov 24, 2020
Pilz GmbH & Co. KG
Jürgen Pullmann
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Safety switching device for fail-safely disconnecting an electrical...
Patent number
10,460,895
Issue date
Oct 29, 2019
Pilz GmbH & Co. KG
Jürgen Pullmann
G05 - CONTROLLING REGULATING
Information
Patent Grant
Signaling device for a safety circuit
Patent number
7,948,391
Issue date
May 24, 2011
Pilz GmbH & Co. KG
Jürgen Pullmann
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Safety switch for a moveable guard door
Patent number
7,775,072
Issue date
Aug 17, 2010
Pilz GmbH & Co. KG
Jürgen Pullmann
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Safety switch for a safety circuit
Patent number
7,656,629
Issue date
Feb 2, 2010
Pilz GmbH & Co. KG
Jürgen Pullmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Safety switch for reliably switching off a dangerous device
Patent number
7,504,747
Issue date
Mar 17, 2009
Pilz GmbH & Co. KG
Jürgen Pullmann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Safety switching device and method for selecting an operating mode...
Patent number
6,787,940
Issue date
Sep 7, 2004
Pilz GmbH & Co.
Jürgen Pullmann
G05 - CONTROLLING REGULATING
Information
Patent Grant
Safety switching device and system of safety switching devices
Patent number
6,628,015
Issue date
Sep 30, 2003
Pilz GmbH & Co.
Jürgen Pullmann
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Circuit Arrangement for Operating at Least One Relay
Publication number
20180233312
Publication date
Aug 16, 2018
Pilz GmbH & Co. KG
Jürgen PULLMANN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SAFETY CIRCUIT ARRANGEMENT FOR FAILSAFE SHUTDOWN OF AN ELECTRICALLY...
Publication number
20180175604
Publication date
Jun 21, 2018
Pilz GmbH & Co. KG
Jürgen PULLMANN
G05 - CONTROLLING REGULATING
Information
Patent Application
Safety Switching Device For Fail-Safely Disconnecting An Electrical...
Publication number
20180005788
Publication date
Jan 4, 2018
Pilz GmbH & Co. KG
Jürgen PULLMANN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Safety switch for a moveable guard door
Publication number
20070204662
Publication date
Sep 6, 2007
Jurgen Pullmann
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Safety switch for reliably switching off a dangerous device
Publication number
20060214515
Publication date
Sep 28, 2006
Jurgen Pullmann
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Apparatus for fail-safely disconnecting an electrical load; in part...
Publication number
20050057868
Publication date
Mar 17, 2005
Jurgen Pullmann
G05 - CONTROLLING REGULATING
Information
Patent Application
Safety switching device and method for selecting an operating mode...
Publication number
20030030330
Publication date
Feb 13, 2003
Jurgen Pullmann
G05 - CONTROLLING REGULATING
Information
Patent Application
Safety switching device and system of safety switching devices
Publication number
20030011250
Publication date
Jan 16, 2003
Jurgen Pullmann
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...