JH

John B. Heywood

MIT: 1 patents #57 of 312Top 20%
📍 Newton, MA: #72 of 286 inventorsTop 30%
🗺 Massachusetts: #1,861 of 6,881 inventorsTop 30%
Overall (2003): #193,436 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6655324 High compression ratio, hydrogen enhanced gasoline engine system Daniel R. Cohn, Leslie Bromberg, Alexander Rabinovich 2003-12-02