Fitzpatrick; Douglas D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fitzpatrick; Douglas D..The latest application filed is for "system and method for duplex operation using a hybrid element".
- Fitzpatrick; Douglas D. - Madison AL
- Fitzpatrick; Douglas D. - Palatine IL
| Patent | Date |
|---|---|
| System and method for triggering an explosive device Grant 7,417,582 - Troutman , et al. August 26, 2 | 2008-08-26 |
| System and method for triggering an explosive device App 20060087472 - Troutman; Dennis L. ; et al. | 2006-04-27 |
| System and method for duplex operation using a hybrid element App 20060087385 - Fitzpatrick; Douglas D. ; et al. | 2006-04-27 |
| Method and apparatus for correcting distortion in a transmitter Grant 6,266,517 - Fitzpatrick , et al. July 24, 2 | 2001-07-24 |
| Radio frequency amplifier structure Grant 6,128,479 - Fitzpatrick , et al. October 3, 2 | 2000-10-03 |
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