Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8400168 | Pavement material microwave density measurement methods and apparatuses | Robert Ernest Troxler | 2013-03-19 |
| 7601936 | Microwave system and method for controling the sterlization and infestation of crop soils | — | 2009-10-13 |
| 7239150 | Pavement material microwave density measurement methods and apparatuses | Robert Ernest Troxler | 2007-07-03 |
| 6797929 | Cylindrical reactor with an extended focal region | J. Michael Drozd | 2004-09-28 |
| 6753516 | Method and apparatus for controlling an electric field intensity within a waveguide | Hardy Butler, Ben Adu, J. Michael Drozd, Esther Drozd | 2004-06-22 |
| 6593833 | Tunable microwave components utilizing ferroelectric and ferromagnetic composite dielectrics and methods for making same | William Palmer | 2003-07-15 |
| 6590191 | Method and apparatus for electromagnetic exposure of planar or other materials | J. Michael Drozd | 2003-07-08 |
| 6396034 | Method and apparatus for electromagnetic exposure of planar or other materials | J. Michael Drozd | 2002-05-28 |
| 6265702 | Electromagnetic exposure chamber with a focal region | J. Michael Drozd | 2001-07-24 |
| 6259077 | Method and apparatus for electromagnetic exposure of planar or other materials | J. Michael Drozd | 2001-07-10 |
| 6246037 | Method and apparatus for electromagnetic exposure of planar or other materials | J. Michael Drozd | 2001-06-12 |
| 6121594 | Method and apparatus for rapid heating of fluids | J. Michael Drozd | 2000-09-19 |
| 6087642 | Electromagnetic exposure chamber for improved heating | J. Michael Drozd | 2000-07-11 |
| 6075232 | Method and apparatus for electromagnetic exposure of planar or other materials | J. Michael Drozd | 2000-06-13 |
| 5998774 | Electromagnetic exposure chamber for improved heating | J. Michael Drozd | 1999-12-07 |
| 5958275 | Method and apparatus for electromagnetic exposure of planar or other materials | J. Michael Drozd | 1999-09-28 |
| 4817635 | Interstitial applicator with cancellation/enhancement gap | Yang Zhang, James R. Oleson | 1989-04-04 |
| 4618996 | Dual pilot phase lock loop for radio frequency transmission | Marc D. Rafal, Larry W. Burton | 1986-10-21 |
| 4475242 | Microwave communications system | Marc D. Rafal, Larry W. Burton | 1984-10-02 |
| 4195641 | Spectroscopic analysis of chemical substances | Larry W. Burton, Marc D. Rafal, Alexander Spöck | 1980-04-01 |