Inventor · disambiguated record
Daniel R. Stewart
Also filed as: STEWART DANIEL · STEWART DANIEL E · STEWART DANIEL R · STEWART DANIEL ROY
6 granted patents·1 pending application·151 citations·filing 1974–2017
85Inventor score
Files withOWENS ILLINOIS INC3AMAX INC1INTERNAT PERFORMANCE REGISTRY1SEYMOUR JUSTUN C1STEWART DANIEL ROY1
Top patents by PatentIndex Score
7 records- 0181US4537862ALead-free and cadmium-free glass frit compositions for glazing, enameling and decoratingOWENS ILLINOIS INC·Filed 1984·Granted Aug 27, 1985·44 cites·17 claims
- 0281US4446241ALead-free and cadmium-free glass frit compositions for glazing, enameling and decoratingOWENS ILLINOIS INC·Filed 1982·Granted May 1, 1984·45 cites·14 claims
- 0375US7651016B2Combination waist pack which unfolds providing a garment and a protective accessory providing comfort and protection to combined parts of a person for use in outdoor sports and recreationSTEWART DANIEL ROY·Filed 2003·Granted Jan 26, 2010·33 cites·22 claims
- 0461US3970463AGlasses and glass-ceramics and products made therefromOWENS ILLINOIS INC·Filed 1974·Granted Jul 20, 1976·11 cites·35 claims
- 0548US2007127781A1Animal eye biometricsINTERNAT PERFORMANCE REGISTRY·Filed 2005·Application pending·0 cites
- 0641US4311201ACore sample orientation toolAMAX INC·Filed 1980·Granted Jan 19, 1982·16 cites·22 claims
- 0735USD835853SPair of fire extinguisher reloading wrenchesSEYMOUR JUSTUN C·Filed 2017·Granted Dec 11, 2018·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →