JA

John W. Amszi

PS Pennzoil-Quaker State: 1 patents #4 of 12Top 35%
🗺 Texas: #2,440 of 8,590 inventorsTop 30%
Overall (2002): #190,835 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6492436 Tire sealer and inflating composition and method of use Michael W. Howe, Roderic Mathews 2002-12-10