Estep; Randall S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Estep; Randall S..The latest application filed is for "method for determining, recording and sending gps location data in an underwater environment".
- Estep; Randall S. - Harrisonburg VA
- Estep; Randall S. - Rockingham County VA
| Patent | Date |
|---|---|
| Diving mask with embedded computer system Grant 7,477,207 - Estep January 13, 2 | 2009-01-13 |
| Method for determining, recording and sending GPS location data in an underwater environment Grant 6,941,226 - Estep September 6, 2 | 2005-09-06 |
| Method for determining, recording and sending GPS location data in an underwater environment App 20040068371 - Estep, Randall S. | 2004-04-08 |
| Process for the production of epothiolone b and derivatives as well as intermediate products for this process App 20030115010 - Estep, Randall S. | 2003-06-19 |
| Hands-free signal level meter Grant 6,384,591 - Estep , et al. May 7, 2 | 2002-05-07 |
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