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Thomas Wolf
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Munchen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Chain elongation monitoring device and method for determining wear
Patent number
12,203,749
Issue date
Jan 21, 2025
Thomas Wolf
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for determining the wear condition of a chain
Patent number
11,524,848
Issue date
Dec 13, 2022
iwis antriebssysteme GmbH & Co. KG
Peter Kreisfeld
G05 - CONTROLLING REGULATING
Information
Patent Grant
Apparatus and method for determining the wear condition of a chain
Patent number
11,518,622
Issue date
Dec 6, 2022
iwis antriebssysteme GmbH & Co. KG
Peter Kreisfeld
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Actuator comprising anti-backbend chain
Patent number
11,454,304
Issue date
Sep 27, 2022
iwis antriebssysteme GmbH & Co. KG
Thomas Wolf
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Actuator with an anti-backbend chain
Patent number
11,248,684
Issue date
Feb 15, 2022
iwis antriebssysteme GmbH & Co. KG
Joel Tchaweu Tchatchoua
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Device and method for determining the wear state of a chain
Patent number
10,801,862
Issue date
Oct 13, 2020
iwis antriebssysteme GmbH & Co. KG
Peter Kreisfeld
G01 - MEASURING TESTING
Information
Patent Grant
Encryption and authentication method and apparatus
Patent number
10,263,780
Issue date
Apr 16, 2019
Thomas Wolf
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
CHAIN SENSOR DEVICE AND METHOD FOR DETERMINING WEAR
Publication number
20220307817
Publication date
Sep 29, 2022
IWIS Antriebssysteme GmbH & Co.KG
Thomas Wolf
G01 - MEASURING TESTING
Information
Patent Application
CHAIN SENSOR DEVICE AND METHOD FOR DETERMINING WEAR
Publication number
20220307813
Publication date
Sep 29, 2022
IWIS Antriebssysteme GmbH & Co.KG
Thomas Wolf
G01 - MEASURING TESTING
Information
Patent Application
CHAIN ELONGATION MONITORING DEVICE AND METHOD FOR DETERMINING WEAR
Publication number
20220307814
Publication date
Sep 29, 2022
IWIS Antriebssysteme GmbH & Co.KG
Thomas Wolf
G01 - MEASURING TESTING
Information
Patent Application
ACTUATOR COMPRISING ANTI-BACKBEND CHAIN
Publication number
20210364068
Publication date
Nov 25, 2021
IWIS Antriebssysteme GmbH & Co. KG
THOMAS WOLF
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
ACTUATOR WITH AN ANTI-BACKBEND CHAIN
Publication number
20210207692
Publication date
Jul 8, 2021
IWIS Antriebssysteme GmbH & Co.KG
JOEL TCHAWEU TCHATCHOUA
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
ACTUATOR WITH HOLLOW WORM
Publication number
20200355008
Publication date
Nov 12, 2020
IWIS Antriebssysteme GmbH & Co. KG
PETER KREISFELD
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
DEVICE AND METHOD FOR DETERMINING THE WEAR STATE OF A CHAIN
Publication number
20190086239
Publication date
Mar 21, 2019
IWIS Antriebssysteme GmbH & Co.KG
Peter Kreisfeld
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR DETERMINING THE WEAR CONDITION OF A CHAIN
Publication number
20190062068
Publication date
Feb 28, 2019
IWIS Antriebssysteme GmbH & Co.KG
Peter Kreisfeld
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
APPARATUS AND METHOD FOR DETERMINING THE WEAR CONDITION OF A CHAIN
Publication number
20190062067
Publication date
Feb 28, 2019
IWIS Antriebssysteme GmbH & Co.KG
Peter Kreisfeld
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Encryption and authentication method and apparatus
Publication number
20160241400
Publication date
Aug 18, 2016
Thomas Wolf
H04 - ELECTRIC COMMUNICATION TECHNIQUE