Dwaine D. Speer

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West Lafayette, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite panel having perforated foam core and method of making th...
- Patent number 11,420,433
- Issue date Aug 23, 2022
- Wabash National, L.P.
- Dwaine D. Speer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite panel having perforated foam core and method of making th...
- Patent number 9,908,315
- Issue date Mar 6, 2018
- Wabash National, L.P.
- Dwaine D. Speer
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE PANEL HAVING PERFORATED FOAM CORE AND METHOD OF MAKING TH...
- Publication number 20210370660
- Publication date Dec 2, 2021
- Wabash National, L.P.
- Dwaine D. Speer
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITE PANEL HAVING PERFORATED FOAM CORE AND METHOD OF MAKING TH...
- Publication number 20180194124
- Publication date Jul 12, 2018
- Wabash National, L.P.
- Dwaine D. Speer
- B32 - LAYERED PRODUCTS
Information Patent Application
COMPOSITE PANEL HAVING PERFORATED FOAM CORE AND METHOD OF MAKING TH...
- Publication number 20140345795
- Publication date Nov 27, 2014
- Dwaine D. Speer
- B32 - LAYERED PRODUCTS
Information Patent Application
Composite Panel Having Perforated Foam Core
- Publication number 20120040131
- Publication date Feb 16, 2012
- Dwaine D. Speer
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ROOF ASSEMBLY FOR STORAGE CONTAINER
- Publication number 20110260500
- Publication date Oct 27, 2011
- Brett Allen Brooks
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
PANEL FOR A STORAGE CONTAINER
- Publication number 20100233503
- Publication date Sep 16, 2010
- Joseph M. Zachman
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS