DW

Don M. Washecheck

AM Amoco: 5 patents #1 of 184Top 1%
📍 Katy, TX: #2 of 60 inventorsTop 4%
🗺 Texas: #73 of 5,527 inventorsTop 2%
Overall (1994): #3,543 of 165,921Top 3%
5
Patents 1994

Issued Patents 1994

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5348928 Selective hydrotreating catalyst Simon G. Kukes, P. Donald Hopkins, Riitta L. A. Olleandorff, Pablo D. Hendler, Cynthia D. Ontiveros 1994-09-20
5328883 Hydrocarbon conversion Mark K. Barr, George A. Huff, Jr., Mark P. Kaminsky, Mark S. Kleefisch, Victor K. Shum 1994-07-12
5316995 Hydrocarbon conversion catalyst Mark P. Kaminsky, Mark S. Kleefisch, George A. Huff, Jr., Mark K. Barr 1994-05-31
5312795 Hydrocarbon conversion Mark P. Kaminsky, Mark S. Kleefisch, George A. Huff, Jr., Mark K. Barr 1994-05-17
5303547 Emissions control system and method Rodney L. Mieville, Ronald A. Dictor, Eugene H. Hirschberg, Lawrence C. Robinson, Terrence A. Renner 1994-04-19