JR

Jeffrey A. Rock

General Motors: 2 patents #266 of 1,517Top 20%
📍 Rochester Hills, MI: #24 of 159 inventorsTop 20%
🗺 Michigan: #950 of 6,958 inventorsTop 15%
Overall (2025): #116,822 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12394812 Fuel cell stack re-compression method and design Yeh-Hung Lai 2025-08-19
12315977 Shock-force mitigation systems and methods for electrochemical fuel cell stacks Yeh-Hung Lai, Balasubramanian Lakshmanan 2025-05-27