Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9029778 | Short standoff checkpoint detection system | Douglas P. Boyd, Steven A. Johnson, James W. Wiskin, Manuel Berrondo | 2015-05-12 |
| 8366617 | Breast scanning system | Steven A. Johnson, Michael J. Berggren, Barry K. Hanover, James W. Wiskin, Jeff Pattee | 2013-02-05 |
| 8246543 | Imaging method utilizing attenuation and speed parameters in inverse scattering techniques | Steven A. Johnson, James W. Wiskin | 2012-08-21 |
| 7841982 | Apparatus and method for imaging objects with wavefields | Steven A. Johnson, James W. Wiskin, Michael J. Berggren | 2010-11-30 |
| 7771360 | Breast scanning system | Steven A. Johnson, Michael J. Berggren, Barry K. Hanover, Rita Hanover, Martin Kammeyer +5 more | 2010-08-10 |
| 7699783 | Method for imaging and treating a breast | Barry K. Hanover, Steven A. Johnson, David Robinson, James W. Wiskin | 2010-04-20 |
| 7684846 | Apparatus and method for imaging objects with wavefields | Steven A. Johnson, James W. Wiskin, Michael J. Berggren | 2010-03-23 |
| 7570742 | Apparatus and method for imaging objects with wavefields | Steven A. Johnson, James W. Wiskin, Michael J. Berggren | 2009-08-04 |
| 6636584 | Apparatus and method for imaging objects with wavefields | Steven A. Johnson, James W. Wiskin, Michael J. Berggren | 2003-10-21 |
| 6587540 | Apparatus and method for imaging objects with wavefields | Steven A. Johnson, James W. Wiskin, Michael J. Berggren | 2003-07-01 |
| 6005916 | Apparatus and method for imaging with wavefields using inverse scattering techniques | Steven A. Johnson, James W. Wiskin, Frank Natterer, F. Wubeling, Yongzhi Zhang +1 more | 1999-12-21 |
| 5588032 | Apparatus and method for imaging with wavefields using inverse scattering techniques | Steven A. Johnson, James W. Wiskin, Douglas A. Christensen, Frank Stenger | 1996-12-24 |