Slawek Witkowski

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Florence, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 11,325,749
- Issue date May 10, 2022
- Sonoco Development, Inc.
- Slawek Witkowski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
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- Patent number 10,597,193
- Issue date Mar 24, 2020
- Sonoco Development, Inc.
- Slawek Witkowski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
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- Patent number 10,131,465
- Issue date Nov 20, 2018
- Sonoco Development, Inc.
- Slawek Witkowski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
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- Patent number 9,169,043
- Issue date Oct 27, 2015
- SONOCO DEVELOPMENT INCORPORATED
- Slawek Witkowski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus and method of making a paper end with a pressed chuck wall
- Patent number 8,414,462
- Issue date Apr 9, 2013
- Sonoco Development, Inc.
- Kenan J Clougherty
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

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- Publication number 20200140146
- Publication date May 7, 2020
- Sonoco Development, Inc.
- SLAWEK WITKOWSKI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CONTAINER WITH REMOVABLE TRAY
- Publication number 20180273246
- Publication date Sep 27, 2018
- Sonoco Development, Inc.
- SLAWEK WITKOWSKI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
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- Publication number 20160039571
- Publication date Feb 11, 2016
- Sonoco Development Incorporated
- Slawek Witkowski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CONTAINER WITH REMOVABLE TRAY
- Publication number 20140042158
- Publication date Feb 13, 2014
- Slawek Witkowski
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
APPARATUS AND METHOD OF MAKING A PAPER END WITH A PRESSED CHUCK WALL
- Publication number 20120184421
- Publication date Jul 19, 2012
- Sonoco Development, Inc.
- Kenan J. Clougherty
- B26 - HAND CUTTING TOOLS CUTTING SEVERING