DS

Dewey P. Szemenyei

PS Pennzoil-Quaker State: 1 patents #4 of 12Top 35%
📍 Diemelstraße, TX: #31 of 114 inventorsTop 30%
🗺 Texas: #2,440 of 8,590 inventorsTop 30%
Overall (2002): #229,956 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6353143 Fuel composition for gasoline powered vehicle and method Jiafu Fang, Troy H. Scriven 2002-03-05