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Patent applications and USPTO patent grants for Lutz; William G..The latest application filed is for "polypropylene compositions".
Patent | Date |
---|---|
Polypropylene compositions Grant 8,404,324 - Lutz , et al. March 26, 2 | 2013-03-26 |
Polypropylene Compositions App 20110256333 - Lutz; William G. ;   et al. | 2011-10-20 |
Method For Joining Piping Systems And Piping To Equipment, Fixtures, Devices, Structures, And Appliances App 20090173441 - Lutz; William G. ;   et al. | 2009-07-09 |
Method For Joining Piping Systems And Piping To Equipment, Fixtures, Devices, Structures, And Appliances App 20090090454 - Lutz; William G. ;   et al. | 2009-04-09 |
Method for joining piping systems and piping to equipment, fixtures, devices, structures, and appliances Grant 7,510,623 - Lutz , et al. March 31, 2 | 2009-03-31 |
Method for joining piping systems and piping to equipment, fixtures, devices, structures, and appliances App 20060191623 - Lutz; William G. ;   et al. | 2006-08-31 |
Polymeric reflective materials utilizing a back light source Grant 5,353,154 - Lutz , et al. October 4, 1 | 1994-10-04 |
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