DN

David T. Nisius

VI Varex Imaging: 9 patents #3 of 131Top 3%
VS Varian Medical Systems: 5 patents #90 of 538Top 20%
BR Bio-Imaging Research: 2 patents #3 of 9Top 35%
Overall (All Time): #286,116 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12426843 Imaging system with wide x-ray beam and circumferentially arranged detection mechanism Michael Stamm, Daniel Shedlock, Josh Star-Lack, Gregory C. Andrews, Matthias Ehrat 2025-09-30
12360065 Backscatter imaging system Daniel Shedlock 2025-07-15
11821850 Radiographic inspection system for pipes and other structures and material loss estimation Rajashekar Venkatachalam 2023-11-21
11733182 Radiographic inspection system for pipes and other structures using radioisotopes Clyde May, Rajashekar Venkatachalam 2023-08-22
11668660 Radiographic inspection system for pipes and other structures and material loss estimation Clyde May, Rajashekar Venkatachalam 2023-06-06
11660359 Systems and methods for irradiation Daniel Shedlock, Gregory C. Andrews, Jeff Clark Adams 2023-05-30
10459091 Radiation detector and scanner Daniel Shedlock, Josh Star-Lack, Samuel Bradley Donnald, Gary Virshup, James E. Clayton 2019-10-29
10310104 Megavolt and kilovolt X-ray imaging from opposite sides of a detector Richard E. Colbeth 2019-06-04
9778391 Systems and methods for multi-view imaging and tomography Gongyin Chen, Kevin M. Holt, Robert E. Drubka, John Stammetti, Michael Z. Duncan +2 more 2017-10-03
9086496 Feedback modulated radiation scanning systems and methods for reduced radiological footprint Daniel Shedlock, Timothy R. Fox, Josh Star-Lack, Richard E. Colbeth, Gary Virshup +1 more 2015-07-21
8416919 Apparatus to facilitate capturing samples as pertain to an object to be imaged and corresponding method Timothy R. Fox 2013-04-09
8184769 Method and apparatus to facilitate using multiple radiation-detection views to differentiate one material from another Timothy R. Fox, Gongyin Chen, Kevin M. Holt, Paul Bjorkholm 2012-05-22
7813478 Method and apparatus to facilitate provision and use of multiple X-ray sources 2010-10-12
7780352 Radiation system and radiation beam quality detector and method Timothy R. Fox 2010-08-24
6901135 System for extending the dynamic gain of an X-ray detector Timothy R. Fox, Michael T. Duncan 2005-05-31
6624425 Waste inspection tomography and non-destructive assay George P. Roberson, David C. Camp, David Entwistle 2003-09-23