DJ

Douglas R. Johnson

Rockwell Collins: 4 patents #384 of 2,013Top 20%
📍 Cedar Rapids, IA: #396 of 1,358 inventorsTop 30%
🗺 Iowa: #3,757 of 15,303 inventorsTop 25%
Overall (All Time): #1,193,731 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9611033 System and method for maintaining system integrity in control systems having multi-lane computational differences Mark A. Kovalan, Mark C. Singer 2017-04-04
9612985 Synchronization mechanisms for high-integrity computing Mark A. Kovalan, Mark C. Singer, Douglas L. Bader, John W. Roltgen 2017-04-04
7852235 High integrity computing via input synchronization systems and methods James J. Corcoran, III, Eric J. Danielson, John W. Roltgen, Mark A. Kovalan, Corydon Carlson +4 more 2010-12-14
6453374 Data bus Mark A. Kovalan, Bryon L. Wiscons, John L. Persick, Gregory E. Dunn, Stephen I. Kotalik 2002-09-17