TR

Timothy J. Roggenkamp

General Motors: 2 patents #438 of 2,119Top 25%
📍 Brighton, MI: #17 of 99 inventorsTop 20%
🗺 Michigan: #2,033 of 10,747 inventorsTop 20%
Overall (2019): #112,284 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10418015 System for spectral shaping of vehicle noise cancellation Frank C. Valeri, Christopher A. Stirlen 2019-09-17
10235987 Method and apparatus that cancel component noise using feedforward information Frank C. Valeri, Michael E. McGuire, Amy K. Luebke, Christopher A. Stirlen 2019-03-19