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Gulas

Brad Stephen Gulas, Cleveland, OH US

Patent application numberDescriptionPublished
20090056845RUBBER COMPOSITION AND TIRE HAVING COMPONENT CONTAINING COMBINATION OF EMULSION SBR AND TACKIFYING RESIN - This invention relates to a tire with a sidewall composition comprised of a combination of emulsion polymerization prepared styrene/butadiene rubber (referred to herein as emulsion SBR or E-SBR), an alkylphenol/acetylene based tackifying resin, cis 1,4-polybutadiene rubber and a controlled minor amount of cis 1,4-polyisoprene rubber, preferably natural rubber.03-05-2009
20100186868PNEUMATIC TIRE - The present invention is directed to a pneumatic tire having a component comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), 07-29-2010
20100186869PNEUMATIC TIRE - The present invention is directed to a pneumatic tire having a component comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), 07-29-2010
20110124771PNEUMATIC TIRE - The present invention is directed to a pneumatic tire having a component comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr),05-26-2011

Patent applications by Brad Stephen Gulas, Cleveland, OH US

Stefan Gulas, Nussdorf AT

Patent application numberDescriptionPublished
20090197485Watercraft And Method For The Operation Of A Watercraft - A watercraft (08-06-2009
20100065360Vehicle - The invention relates to a vehicle, comprising a frame (03-18-2010

Stefan Gulas, Berlin DE

Patent application numberDescriptionPublished
20090095552Vehicle - The invention relates to a vehicle, especially a bicycle, comprising at least one drive wheel (04-16-2009