Angel Francisco Hierrezuelo

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Elizabeth, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Moveable article restriction device
- Patent number 10,899,553
- Issue date Jan 26, 2021
- White Conveyors Inc.
- Angel F Hierrezuelo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Material handling apparatus and method
- Patent number 7,277,773
- Issue date Oct 2, 2007
- White Conveyors, Inc.
- B. Stephen Speckhart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Material handling apparatus
- Patent number 6,823,236
- Issue date Nov 23, 2004
- White Conveyors, Inc.
- B. Stephen Speckhart
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Single holding device
- Patent number D469939
- Issue date Feb 4, 2003
- White Conveyors, Inc.
- B. Stephen Speckhart
- D34 - Material or article handling equipment
Information Patent Grant
Multiple holding device
- Patent number D469940
- Issue date Feb 4, 2003
- White Conveyors, Inc.
- B. Stephen Speckhart
- D34 - Material or article handling equipment

Patents Applicationslast 30 patents

Information Patent Application
MOVEABLE ARTICLE RESTRICTION DEVICE
- Publication number 20190291970
- Publication date Sep 26, 2019
- Angel F Hierrezuelo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Material handling apparatus and method
- Publication number 20040267402
- Publication date Dec 30, 2004
- B. Stephen Speckhart
- G07 - CHECKING-DEVICES
Information Patent Application
Material handling apparatus and method
- Publication number 20040030442
- Publication date Feb 12, 2004
- White Conveyors, Inc.
- B. Stephen Speckhart
- G07 - CHECKING-DEVICES
Information Patent Application
Restricted article access device
- Publication number 20020066644
- Publication date Jun 6, 2002
- Angel F. Hierrezuelo
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES