Estech Systems Inc
USPTO Trademark & Patent Filings
Trademark applications and grants for Estech Systems Inc. Estech Systems Inc has 6 trademark applications. The latest application filed is for "ESI EPHONE7"
- Company Aliases
- Estech Systems, Inc.
- Estech Systems, Inc. - Plano TX US
- ESTECH SYSTEMS, INC - Plano TX
- Estech Systems, Inc. - Dallas TX
- Estech Systems, Inc. -
Trademarks Patents
| Patent Application | Date |
|---|---|
| NOTATION-ENABLED COMMUNICATION SYSTEM AND METHOD OF USE THEREOF 20150044986 - 13/940372 Suder; Eric ; et al. | 2015-02-12 |
| TELEPHONE SYSTEM 20120237015 - 13/487762 HANSEN, II; HAROLD E.A. ; et al. | 2012-09-20 |
| Shared Knowledge in a Telephone System 20090257568 - 12/487271 Suder; Eric G. ; et al. | 2009-10-15 |
| Voice mail in a voice over IP telephone system 20040022373 - 10/210902 Suder, Eric G. ; et al. | 2004-02-05 |
| Service observing in a voice over IP telephone system 20030007606 - 10/041332 Suder, Eric G. ; et al. | 2003-01-09 |
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