Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D680455 | Device for measuring velocity and concentration of gases | Larry Eugene Jacobsen, Antoine Rousseau, Steven D. Sargent | 2013-04-23 |
| 7256572 | Electric-field meter having current compensation | Jody A. Swenson, William H. Beasley, Leon G. Byerley | 2007-08-14 |
| 7109698 | Electric-field meter having current compensation | Jody A. Swenson, William H. Beasley, Leon G. Byerley | 2006-09-19 |
| 6984971 | Low power, low maintenance, electric-field meter | William H. Beasley, Leon G. Byerley, Jody A. Swenson | 2006-01-10 |