About OTI.com Login/Register
Patents
Patent data provided by The European Patent Office and updated through early 2009. Full text patent data loaded weekly coming soon.
5,637 items found. Displaying 1 through 15 Displaying only 5000 items. Please limit your search.
US2545144 (A), filed (unknown) , published (unknown) - STANDARD OIL DEV CO
US2546020 (A), filed (unknown) , published (unknown) - STANDARD OIL DEV CO
US2569383 (A), filed (unknown) , published (unknown) - STANDARD OIL DEV CO
US2580490 (A), filed (unknown) , published (unknown) - STANDARD OIL DEV CO
US2609359 (A), filed (unknown) , published (unknown) - STANDARD OIL DEV CO
US3063973 (A), filed (unknown) , published (unknown) - DU PONT
US3070577 (A), filed (unknown) , published (unknown) - EXXON RESEARCH ENGINEERING CO
US3073809 (A), filed (unknown) , published (unknown) - UNION CARBIDE CORP
US3244678 (A), filed (unknown) , published (unknown) - DU PONT
US3242149 (A), filed (unknown) , published (unknown) - MONTEDISON SPA
US3296232 (A), filed (unknown) , published (unknown) - PHILLIPS PETROLEUM CO
US3332920 (A), filed (unknown) , published (unknown) - ICI LTD
US3340241 (A), filed (unknown) , published (unknown) - MONTEDISON SPA
US3438951 (A), filed (unknown) , published (unknown) - EXXON RESEARCH ENGINEERING CO
Select a widget Cancel