Matthew J. Hughes

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Davidsville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vertical fluid storage tank with connecting ports
- Patent number 11,091,317
- Issue date Aug 17, 2021
- JWF Industries, Inc.
- William C. Polacek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Portable vertical fluid storage tank
- Patent number 10,494,170
- Issue date Dec 3, 2019
- JWF INDUSTRIES
- William C. Polacek
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Portable vertical fluid storage tank
- Patent number 10,202,236
- Issue date Feb 12, 2019
- JWF INDUSTRIES
- William C. Polacek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Vertical fluid storage tank
- Patent number D819778
- Issue date Jun 5, 2018
- JWF INDUSTRIES
- William C. Polacek
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
Portable Vertical Fluid Storage Tank
- Publication number 20190168957
- Publication date Jun 6, 2019
- JWF Industries
- William C. Polacek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Vertical Fluid Storage Tank with Connecting Ports
- Publication number 20180290826
- Publication date Oct 11, 2018
- JWF Industries
- William C. Polacek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Vertical Fluid Storage Tank
- Publication number 20150321834
- Publication date Nov 12, 2015
- JWF Industries
- Matthew J. Hughes
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL