Welsh; Gary C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Welsh; Gary C..The latest application filed is for "styrenic resin incorporating recycled polystyrene".

Company Profile

0.9.6

Welsh; Gary C. - Cincinnati OH US
Welsh, Gary C. - Midland MI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Styrenic resin having improved extensional viscosity Grant 9,115,228 - Welsh , et al. August 25, 2	2015-08-25
Styrenic resin incorporating recycled polystyrene Grant 9,096,698 - Frost , et al. August 4, 2	2015-08-04
Styrenic Resin Incorporating Recycled Polystyrene App 20140107307 - Frost; Jack M. ; et al.	2014-04-17
Styrenic Resin Having Improved Extensional Viscosity App 20140045961 - Welsh; Gary C. ; et al.	2014-02-13
Styrenic resin incorporating recycled polystyrene Grant 8,609,778 - Frost , et al. December 17, 2	2013-12-17
Structural Insulation Sheathing App 20090098357 - Bergtold; Gregory S. ; et al.	2009-04-16
Process for producing thermoformable foam sheet using a physical blowing agent App 20020121716 - Welsh, Gary C. ; et al.	2002-09-05
Process for producing thermoformable foam sheet using a physical blowing agent App 20020006975 - Welsh, Gary C. ; et al.	2002-01-17
Polystyrene foam and a process for making the same Grant 5,340,844 - Welsh , et al. August 23, 1	1994-08-23
Polystyrene foam made with only carbon dioxide as a blowing agent and a process for making the same Grant 5,266,605 - Welsh November 30, 1	1993-11-30
Polystyrene foam made with only carbon dioxide as a blowing agent and a process for making the same Grant 5,250,577 - Welsh October 5, 1	1993-10-05
Thermoformable laminated packaging material Grant 4,927,690 - Welsh May 22, 1	1990-05-22

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