Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629626 | Apparatus and method for measuring buried ferromagnetic objects with a high accuracy of position and in synchronization with a sync pulse provided by a global positioning system | Richard J. Russell, Alan L. Crandall, Robert Mark Siegel, Thomas Alexander Glenn, III, Thomas J. Gorman | 1997-05-13 |