Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6363321 | Integrated swath guidance system | David Alexander Fowler, David L. Hirsch, Clarence W. Fowler, Charles L. Ladwig, IV, Gerald D. Powell | 2002-03-26 |
| 6160858 | MSK signal processing in a GPS correlator channel | Clarence W. Fowler, Gerald D. Powell, David Alexander Fowler, David L. Hirsch, Charles L. Ladwig, IV | 2000-12-12 |
| 6104979 | Integrated swath guidance system | David Alexander Fowler, David L. Hirsch, Clarence W. Fowler, Charles L. Ladwig, IV, Gerald D. Powell | 2000-08-15 |
| 6088384 | If-delay narrow correlation tracking | — | 2000-07-11 |
| 5999795 | RF GPS long cable driver | Clarence W. Fowler, Louis J. Vaccaro, Jr., Gerald D. Powell, David Alexander Fowler, David L. Hirsch +1 more | 1999-12-07 |