Joerg R. Purfuerst

Person

Cologne, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting device comprising a light guide and a support
- Patent number 10,408,985
- Issue date Sep 10, 2019
- 3M Innovative Properties Company
- David M. Rudek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting device comprising a light guide and a support
- Patent number 10,139,542
- Issue date Nov 27, 2018
- 3M Innovative Properties Company
- David M. Rudek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reduced friction earplug dispenser
- Patent number 9,501,890
- Issue date Nov 22, 2016
- 3M Innovative Properties Company
- David M. Rudek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-chambered earplug dispenser
- Patent number 9,412,216
- Issue date Aug 9, 2016
- 3M Innovative Properties Company
- David M. Rudek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Connector
- Patent number 8,882,320
- Issue date Nov 11, 2014
- 3M Innovative Properties Company
- Joerg Roberto Purfuerst
- G02 - OPTICS
Information Patent Grant
Lighting device comprising a light guide and a support
- Patent number 8,684,578
- Issue date Apr 1, 2014
- 3M Innovative Properties Company
- David M. Rudek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting device comprising a light guide and a support
- Patent number 8,459,854
- Issue date Jun 11, 2013
- 3M Innovative Properties Company
- David M. Rudek
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting device
- Patent number D650113
- Issue date Dec 6, 2011
- 3M Innovative Properties Company
- David M. Rudek
- D26 - Lighting
Information Patent Grant
Lighting device
- Patent number D650114
- Issue date Dec 6, 2011
- 3M Innovative Properties Company
- David M. Rudek
- D26 - Lighting
Information Patent Grant
Light guide orientation connector
- Patent number 7,677,780
- Issue date Mar 16, 2010
- 3M Innovative Properties Company
- David J. Lundin
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Reduced Friction Earplug Dispenser
- Publication number 20150179017
- Publication date Jun 25, 2015
- 3M Innovative Properties Company
- David M. Rudek
- G07 - CHECKING-DEVICES
Information Patent Application
Multi-Chambered Earplug Dispenser
- Publication number 20150179018
- Publication date Jun 25, 2015
- 3M Innovative Properties Company
- David M. Rudek
- G07 - CHECKING-DEVICES
Information Patent Application
Lighting Device Comprising A Light Guide and a Support
- Publication number 20150009707
- Publication date Jan 8, 2015
- 3M Innovative Properties Company
- David M. Rudek
- G02 - OPTICS
Information Patent Application
Lighting Device Comprising A Light Guide And A Support
- Publication number 20140160787
- Publication date Jun 12, 2014
- 3M Innovative Properties Company
- David M. Rudek
- B60 - VEHICLES IN GENERAL
Information Patent Application
Lighting Device Comprising A Light Guide And A Support
- Publication number 20130242599
- Publication date Sep 19, 2013
- 3M Innovative Properties Company
- David M. Rudek
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONNECTOR
- Publication number 20120170304
- Publication date Jul 5, 2012
- Joerg Roberto Purfuerst
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE COMPRISING A LIGHT GUIDE AND A SUPPORT
- Publication number 20110116286
- Publication date May 19, 2011
- 3M Innovative Properties Company
- David M. Rudek
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT GUIDE ORIENTATION CONNECTOR
- Publication number 20080198624
- Publication date Aug 21, 2008
- 3M Innovative Properties Company
- David J. Lundin
- G02 - OPTICS

Joerg R. Purfuerst

Person

Patents Grantslast 30 patents

Lighting device comprising a light guide and a support

Lighting device comprising a light guide and a support

Reduced friction earplug dispenser

Multi-chambered earplug dispenser

Connector

Lighting device comprising a light guide and a support

Lighting device comprising a light guide and a support

Lighting device

Lighting device

Light guide orientation connector

Patents Applicationslast 30 patents

Reduced Friction Earplug Dispenser

Multi-Chambered Earplug Dispenser

Lighting Device Comprising A Light Guide and a Support

Lighting Device Comprising A Light Guide And A Support

Lighting Device Comprising A Light Guide And A Support

CONNECTOR

LIGHTING DEVICE COMPRISING A LIGHT GUIDE AND A SUPPORT

LIGHT GUIDE ORIENTATION CONNECTOR