Ancestry.com, United States Patent and Trademark Office, U.S. Patents, 1970-2019 (Lehi, UT, USA: Ancestry.com Operations Inc, 2020).
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Title Ancestry.com, United States Patent and Trademark Office, U.S. Patents, 1970-2019 (Lehi, UT, USA: Ancestry.com Operations Inc, 2020). Short Title United States Patent and Trademark Office, U.S. Patents, 1970-2019 Repository Ancestry.com Source ID S325 Text At least one living or private individual is linked to this item - Details withheld. Linked to
Individuals: 1Robert John Contreras, Sr
