DM

David S. Mathews

General Motors: 2 patents #253 of 1,450Top 20%
📍 Howell, MI: #14 of 65 inventorsTop 25%
🗺 Michigan: #1,884 of 10,373 inventorsTop 20%
Overall (2020): #180,984 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10865708 Systems and methods for determining indicated mean effective pressure Colby T. Stanley, Xiangkun Kong, Nicholas John Kalweit 2020-12-15
10731582 Determination of engine parameter based on determining a metric over three or more cylinder combustion cycles Nicholas John Kalweit, Julian R. Verdejo 2020-08-04