MIDLAND, Mich.--(BUSINESS WIRE)--The Dow Chemical Company (NYSE: DOW) is proud to today sign on to an amicus brief filed in the Supreme Court of the United States (Obergefell v. Hodges case), petitioning the Court to overturn a lower court decision upholding state-level prohibitions, and affirm a uniform principle that all couples share in the right to marry. Dow joins 379 signatory businesses and organizations that believe employees with partners of the same sex should be permitted to marry if