Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8432306 | Method and apparatus for the nowcast of lightning threat using polarimetric radar | — | 2013-04-30 |
| 7750573 | Method and apparatus for automatic high power tube recovery | James L. Alford, James Rogers Helvin, Dean A. Nelson, Ron Killpack | 2010-07-06 |
| 7683828 | System and method for measuring phase and power variance | James L. Alford, James Rogers Helvin, Dean A. Nelson | 2010-03-23 |
| 7551123 | Phase shifted transmitted signals in a simultaneous dual polarization weather system | James L. Alford, James Rogers Helvin, Dean A. Nelson | 2009-06-23 |
| 7439899 | Encoded transmitted signals in a simultaneous dual polarization weather system | James L. Alford, James Rogers Helvin, Dean A. Nelson | 2008-10-21 |
| 7369082 | Method and apparatus implementing a scan strategy for automatic high power tube recovery | James L. Alford, James Rogers Helvin, Dean A. Nelson | 2008-05-06 |