| 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 |