DC

Dana A. Christensen

Caterpillar: 13 patents #391 of 8,398Top 5%
📍 Peoria, IL: #115 of 1,769 inventorsTop 7%
🗺 Illinois: #6,670 of 84,256 inventorsTop 8%
Overall (All Time): #390,373 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
5956250 Apparatus and method for autonomous vehicle navigation using absolute data Adam J. Gudat, Dong Hun Shin, William Whittaker, Karl W. Kleimenhagen, Richard G. Clow +11 more 1999-09-21
5838562 System and a method for enabling a vehicle to track a preset path Adam J. Gudat, Walter J. Bradbury, Carl A. Kemner, Craig L. Koehrsen, Christos Kyrtsos +17 more 1998-11-17
5648901 System and method for generating paths in an autonomous vehicle Adam J. Gudat, Dong Hun Shin, William Whittaker, Karl W. Kleimenhagen, Sanjiv Singh +10 more 1997-07-15
5646845 System and method for controlling an autonomously navigated vehicle Adam J. Gudat, William Whittaker, Karl W. Kleimenhagen, Carl A. Kemner, Walter J. Bradbury +6 more 1997-07-08
5646843 Apparatus and method for surface based vehicle control system Adam J. Gudat, Karl W. Kleimenhagen, Carl A. Kemner, Walter J. Bradbury, Craig L. Koehrsen +6 more 1997-07-08
5629855 System and method for using parabolic models to improve position estimates from a global positioning system Christos Kyrtsos, James W. Sennott, Adam J. Gudat, Douglas W. Friedrich, Darrell E. Stafford 1997-05-13
5615116 Apparatus and method for autonomous vehicle navigation using path data Adam J. Gudat, Prithvi Narayana Rao, Gary K. Shaffer, Wenfan Shi, Dong Hun Shin +15 more 1997-03-25
5610815 Integrated vehicle positioning and navigation system, apparatus and method Adam J. Gudat, Walter J. Bradbury, Richard G. Clow, Lonnie J. Devier, Carl A. Kemner +17 more 1997-03-11
5555503 System and method for providing accurate vehicle positioning using spatial bias techniques Christos Kyrtsos, Adam J. Gudat, Douglas W. Friedrich, Darrell E. Stafford 1996-09-10
5548516 Multi-tasked navigation system and method for an autonomous land based vehicle Adam J. Gudat, Prithvi Narayana Rao, Gary K. Shaffer, Wenfan Shi, Dong Hun Shin +17 more 1996-08-20
5438517 Vehicle position determination system and method James W. Sennott, Christos Kyrtsos, Adam J. Gudat, Douglas W. Friedrich, Darrell E. Stafford 1995-08-01
5390125 Vehicle position determination system and method James W. Sennott, Christos Kyrtsos, Adam J. Gudat, Douglas W. Friedrich, Darrell E. Stafford 1995-02-14
5375059 Vehicle position determination system and method Christos Kyrtsos, Adam J. Gudat, Douglas W. Friedrich, Darrell E. Stafford 1994-12-20