This page contains all the U.S. trademarks filed by Doulgas R. Wolf. The list below is generated based on trademark correspondent identification information provided to the United States Patent Office (USPTO). is a free search engine of publicly available government records. does not represent correspondent listed on this page.

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Goods and Services: super-polished metal substrates, polished to better than one angstrom RMS used in optical sub...
DEAD (Circa: 2012)


Goods and Services: disability and health insurance underwriting and administration services for organ transplants
LIVE (Circa: 1997)