Inventor · Lake Elmo, MN, US

Kent S. Tarbutton

16Patents
12h-index
15Co-inventors
75Inventor score

Filing activity: Aug 10, 1979 → Apr 16, 2004

Most-cited inventions

PatentTitleAreaCited byStatus
US5252694A Energy-polymerization adhesive, coating, film and process for making the same Emerging Cross-Sectional Technologies 127 Expired
US6486256B1 Composition of epoxy resin, chain extender and polymeric toughener with separate base catalyst Chemistry; Metallurgy 40 Expired
US6506494B2 Ambient-temperature-stable, one-part curable epoxy adhesive Emerging Cross-Sectional Technologies 40 Expired
US6800157B2 Bonding members with epoxy composition containing chain extender, toughener and catalyst Chemistry; Metallurgy 36 Expired
US4846905A Acid catalyzed, toughened epoxy adhesives Chemistry; Metallurgy 36 Expired
US4781782A Web applicator Emerging Cross-Sectional Technologies 35 Expired
US6742258B2 Method of hydroforming articles and the articles formed thereby Emerging Cross-Sectional Technologies 30 Expired
US4328274A Transparent friction surface sheet material Emerging Cross-Sectional Technologies 28 Expired
US5399637A Energy-polymerizable adhesive, coating, and film Emerging Cross-Sectional Technologies 18 Expired
US5310840A Energy-polymerizable adhesive, coating and film Emerging Cross-Sectional Technologies 17 Expired
US5712039A Epoxy adhesives with dithiooxamide adhesion promoters Emerging Cross-Sectional Technologies 17 Expired
US7175204B2 Method of hydroforming articles and the articles formed thereby Emerging Cross-Sectional Technologies 12 Expired
US4948449A Epoxy resin composition Chemistry; Metallurgy 12 Expired
US4772645A Epoxy resin composition Chemistry; Metallurgy 9 Expired
US5280067A Substituted pentafluoroantmonic acid-substituted aniline epoxy curing catalysts Chemistry; Metallurgy 7 Expired
US4810323A Epoxy resin composition General 0 Revoked

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.