TC

Thomas Chakupurakal

General Motors: 2 patents #13 of 337Top 4%
📍 St. Clair Shores, MI: #4 of 21 inventorsTop 20%
🗺 Michigan: #148 of 1,972 inventorsTop 8%
Overall (1982): #7,169 of 81,411Top 9%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4327122 Evaporated electrodes for zirconia exhaust gas oxygen sensors — 1982-04-27
4318770 Surface etching before electroding zirconia exhaust gas oxygen sensors — 1982-03-09