| Title | United States Patent and Trademark Office, U.S. Patents, 1970-2019 | |
| Author | Ancestry.com | |
| Publisher | Ancestry.com Operations Inc | |
| Repository | Ancestry.com | |
| _APID | 1,62219::0 | |
| Source ID | S1718476835 | |
| Linked to (2) | Michael George (Bieber\Beaver Sr Living | |
| Notes |
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