Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7916501 | Magnetic shield for use in a location sensing system | M. Benton Free, Bernard O. Geaghan, Karl P. Hauck, Billy L. Weaver | 2011-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7916501 | Magnetic shield for use in a location sensing system | M. Benton Free, Bernard O. Geaghan, Karl P. Hauck, Billy L. Weaver | 2011-03-29 |