Youstra William N
USPTO Trademark & Patent Filings
Trademark applications and grants for Youstra William N. Youstra William N has 1 trademark applications. The latest application filed is for "NANOFLICK"
- Company Aliases
- Youstra, William N.
- n william youstra
- Youstra; William N. - Portola Valley CA
- Youstra, William N. - Portola Valley CA
Trademarks Patents
| Patent Application | Date |
|---|---|
| Authentication of Electronic Data 20130198812 - 13/716556 Youstra; William N. | 2013-08-01 |
| AUTHENTICATION OF ELECTRONIC DATA 20120096100 - 13/329846 Youstra; William N. | 2012-04-19 |
| AUTHENTICATION OF ELECTRONIC DATA 20100094942 - 12/535419 Youstra; William N. | 2010-04-15 |
| Authentication of electronic data 20020013902 - 09/867797 Youstra, William N. | 2002-01-31 |
| Authentication of electronic data 8,862,677 - 13/716,556 Youstra October 14, 2 | 2014-10-14 |
| Authentication of electronic data 8,335,834 - 13/329,846 Youstra December 18, 2 | 2012-12-18 |
| Authentication of electronic data 8,082,311 - 12/535,419 Youstra December 20, 2 | 2011-12-20 |
| Authentication of electronic data 7,571,234 - 09/867,797 Youstra August 4, 2 | 2009-08-04 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"NANOFLICK" 5661126 87958716 |
NANOFLICK 2018-06-12 |
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