DS

Dewey P. Szemenyei

PE Pennzoil: 1 patents #1 of 3Top 35%
PS Pennzoil-Quaker State: 1 patents #2 of 11Top 20%
📍 Diemelstraße, TX: #20 of 109 inventorsTop 20%
🗺 Texas: #1,114 of 8,709 inventorsTop 15%
Overall (2003): #70,055 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6605654 Tire sealing and inflating composition and method of use Jiafu Fang, Troy H. Scriven 2003-08-12
6510875 Inflating device and method of use Jiafu Fang, Troy H. Scriven 2003-01-28