JR

John W. Roltgen

Rockwell Collins: 5 patents #316 of 2,013Top 20%
📍 Cedar Rapids, IA: #331 of 1,358 inventorsTop 25%
🗺 Iowa: #3,091 of 15,303 inventorsTop 25%
Overall (All Time): #916,130 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12372980 Multi-axis upset recovery system John P. Perich, Brandon J. Burnett, Juan M. Segal, Andrew R. Markofski, Samuel E. Ferdon +2 more 2025-07-29
9612985 Synchronization mechanisms for high-integrity computing Mark A. Kovalan, Mark C. Singer, Douglas L. Bader, Douglas R. Johnson 2017-04-04
8690101 Triplex cockpit control data acquisition electronics Zafar S. Ahmad, Mark C. Singer, Douglas L. Bader 2014-04-08
8015390 Dissimilar processor synchronization in fly-by-wire high integrity computing platforms and displays James J. Corcoran, III, Eric J. Danielson, Samir S. Hemaidan, James E. Sisson, Mark A. Kovalan +1 more 2011-09-06
7852235 High integrity computing via input synchronization systems and methods Douglas R. Johnson, James J. Corcoran, III, Eric J. Danielson, Mark A. Kovalan, Corydon Carlson +4 more 2010-12-14