RP

Ronald J. Petrus

General Motors: 1 patents #509 of 1,406Top 40%
📍 Lake Orion, MI: #15 of 55 inventorsTop 30%
🗺 Michigan: #3,033 of 9,276 inventorsTop 35%
Overall (2022): #281,609 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11530629 Method to attach copper alloy valve inserts to aluminum cylinder head Huaxin Li 2022-12-20