Tun-Jen Chu

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Plainfield, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
One-piece zipper puller
- Patent number 9,743,723
- Issue date Aug 29, 2017
- Illinois Tool Works Inc.
- Chwan Huey Lim Chang
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Condensation control film
- Patent number 9,272,828
- Issue date Mar 1, 2016
- Signode Industrial Group LLC
- Jack N. Shirrell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Condensation control film
- Patent number 8,936,152
- Issue date Jan 20, 2015
- Signode Industrial Group LLC
- Jack N. Shirrell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
CONDENSATION CONTROL FILM
- Publication number 20150118423
- Publication date Apr 30, 2015
- Signode Industrial Group LLC
- Jack N. Shirrell
- B32 - LAYERED PRODUCTS
Information Patent Application
ONE-PIECE ZIPPER PULLER
- Publication number 20130312230
- Publication date Nov 28, 2013
- Illinois Tool Works Inc.
- Chwan Huey Lim Chang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CONDENSATION CONTROL FILM
- Publication number 20120067767
- Publication date Mar 22, 2012
- Illinois Tool Works Inc.
- Jack N. Shirrell
- B32 - LAYERED PRODUCTS
Information Patent Application
Method of Manufacturing and Operating an Antenna Arrangement for a...
- Publication number 20110304520
- Publication date Dec 15, 2011
- Illinois Tool Works Inc.
- Miomir B. Djordjevic
- H01 - BASIC ELECTRIC ELEMENTS