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USPTO Patent Rankings Data through Sept 30, 2025
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Christopher Kennedy Ludwick — 4 Patents in 2020

Google: 4 patents #327 of 4,436Top 8%
Los Altos, CA: #113 of 848 inventorsTop 15%
California: #6,299 of 68,989 inventorsTop 10%
Overall (2020): #57,834 of 565,922Top 15%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10838417 Systems for implementing fallback behaviors for autonomous vehicles Emily Chi, Ryan Joseph Andrade, Michael James, Ioan-Alexandru Sucan, Joshua Seth Herbach +2 more 2020-11-17
10838425 Determining and responding to an internal status of a vehicle Andreas Wendel, Laurens Andreas Feenstra 2020-11-17
10795355 Autonomous vehicles Philip Nemec, Anne Kristiina Aula, David Tse-Zhou Lu, Brian Douglas Cullinane, Calvin Karl Johnson +2 more 2020-10-06
10591916 Arranging passenger pickups for autonomous vehicles Nathaniel Fairfield, Joshua Seth Herbach, Matthew Paul McNaughton, Renaud-Roland Hubert, Jennifer Arden +1 more 2020-03-17