loadpatents
Patent applications and USPTO patent grants for Lewis; James L. JR..The latest application filed is for "methods and apparatus for heat treatment and sand removal for castings".
Patent | Date |
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Methods And Apparatus For Heat Treatment And Sand Removal For Castings App 20080011443 - CRAFTON; Scott P. ;   et al. | 2008-01-17 |
Methods And Apparatus For Heat Treatment And Sand Removal For Castings App 20080000609 - LEWIS; James L. JR. ;   et al. | 2008-01-03 |
Methods And Apparatus For Heat Treatment And Sand Removal For Castings App 20070289715 - Crafton; Scott P. ;   et al. | 2007-12-20 |
Method and apparatus for combustion of residual carbon in fly ash App 20060180060 - Crafton; Paul M. ;   et al. | 2006-08-17 |
Integrated metal processing facility App 20050269751 - Crafton, Scott P. ;   et al. | 2005-12-08 |
Integrated metal processing facility App 20050257858 - Crafton, Scott P. ;   et al. | 2005-11-24 |
System for heat treating castings and reclaiming sand App 20050205228 - Crafton, Paul M. ;   et al. | 2005-09-22 |
Methods and apparatus for heat treatment and sand removal for castings App 20050145362 - Crafton, Scott P. ;   et al. | 2005-07-07 |
Methods and apparatus for heat treatment and sand removal for castings App 20050072549 - Crafton, Scott P. ;   et al. | 2005-04-07 |
Methods and apparatus for heat treatment and sand removal for castings App 20050022957 - Crafton, Scott P. ;   et al. | 2005-02-03 |
Method and apparatus for combustion of residual carbon in fly ash App 20040123786 - Crafton, Paul M. ;   et al. | 2004-07-01 |
Method and system for processing castings App 20040108092 - Howard, Robert ;   et al. | 2004-06-10 |
Method and apparatus for assisting removal of sand moldings from castings App 20040055728 - Lewis, James L. JR. ;   et al. | 2004-03-25 |
Integrated metal processing facility App 20020104596 - Crafton, Scott P. ;   et al. | 2002-08-08 |
Methods and apparatus for heat treatment and sand removal for castings App 20020084052 - Crafton, Scott P. ;   et al. | 2002-07-04 |
Combination conduction/convection furnace App 20020058224 - Crafton, Scott P. ;   et al. | 2002-05-16 |
Method and apparatus for assisting removal of sand moldings from castings App 20020020511 - Crafton, Scott P. ;   et al. | 2002-02-21 |
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