RT

Robert T. Trefzger

SF State Farm: 2 patents #623 of 1,137Top 55%
📍 Bloomington, IL: #326 of 606 inventorsTop 55%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #1,767,009 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12014423 Using vehicle data, geographic area type data, and vehicle collision data in determining an indication of whether a vehicle in a vehicle collision is a total loss Christina P. Mullen, Jeffrey S. Myers, Andrew Karl Pulkstenis, Stephen R. Prevatt 2024-06-18
8543430 Systems and methods for providing customized marketing information Mike Fields, Ramakrishna Duvvuri, Tim G. Sanidas 2013-09-24