Ingalsbe, Daryl E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ingalsbe, Daryl E..The latest application filed is for "in-line telephony data protector with line condition announce".
- Ingalsbe, Daryl E. - Blair NE
| Patent | Date |
|---|---|
| In-line telephony data protector with line condition announce App 20030194059 - Ingalsbe, Daryl E. ; et al. | 2003-10-16 |
| In-line telephony data protector with line condition announce Grant 6,556,661 - Ingalsbe , et al. April 29, 2 | 2003-04-29 |
| Method of communicating data from remote devices to a central computer via a telecommunications link Grant 5,651,057 - Blood , et al. July 22, 1 | 1997-07-22 |
| Monitoring system for remote devices Grant 5,410,590 - Blood , et al. April 25, 1 | 1995-04-25 |
| Telecommunications cable tester Grant D335,094 - Ingalsbe , et al. April 27, 1 | 1993-04-27 |
| Ladder securing device Grant 4,792,016 - Ingalsbe , et al. December 20, 1 | 1988-12-20 |
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