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COGSDILL TOOL PROD

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    228,943
About

COGSDILL TOOL PROD has a total of 64 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets machine tools and machines are HEGENSCHEIDT GMBH WILHELM, BRIGHT FRED E and BOYAR SCHULTZ CORP.

Patent filings per year

Chart showing COGSDILL TOOL PRODs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Cogsdill Stuart A 14
#2 Depperman Warren B 7
#3 Yewman Peter 5
#4 Kalen Stuart Edward 5
#5 Woods John 3
#6 Hall Rodney 3
#7 Teague Jeff 3
#8 Rice Mike 3
#9 Powell Mike 3
#10 Kalen S 3

Latest patents

Publication Filing date Title
US2019009348A1 Deburring tool
EP2289657A1 Deburring Tool
US7086643B2 Spring pin assembly
US2004126196A1 Backspot facing tool
US2002067961A1 Cutting tool
GB0024654D0 Cutting tool, such as a reamer.
US5921727A Reamer with friction resistant layer and method for forming same
US5568893A Internal welding fixture
US5522124A Roller burnishing apparatus having directly driven, coaxially disposed burnishing head assembly
US5285947A Welding fixture
US5203197A Clamp assembly
US5094435A Flange alignment tool and method
US5095727A Roller burnishing tool for effecting diminishing stress reversal on annular workpieces
US4890473A Contracting rim clamp
CA1257969A Spherical surface burnishing tool
US4547102A Reamer with angled blade and full length clamp
CA1216443A Reamer with angled blade and full length clamp
US3930294A Cylindrical surface finishing device
US3863351A Gauge for checking radius and spherical surface
US3835517A Burnishing tools for interior and exterior surfaces