HS

Henryk K. Stepien

Ford: 2 patents #6,445 of 17,473Top 40%
📍 Dearborn Heights, MI: #162 of 429 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,373,052 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4233189 Catalyst of rhodium on zirconia Haren S. Gandhi, Joseph T. Kummer, Mordecai Shelef, Hsien C. Yao 1980-11-11
4192779 Catalyst system and method for increasing the selectivity of a catalyst Haren S. Gandhi, William L. H. Watkins 1980-03-11