This page contains all the U.S. trademarks filed by WILLIAM R ROBINSON. 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: cleaner for use on electronic components which is safe on most plastics
DEAD (Circa: 1998)


Goods and Services: esters of diethylene glycol monoethylether and proteins for use in the pharmaceutical and per...
DEAD (Circa: 1997)


Goods and Services: full line of medical instruments and related apparatus for laparoscopic endoscopic use
DEAD (Circa: 1992)