LZ

Lawrence R Zemcik

TS Tm Industrial Supply: 1 patents #1 of 4Top 25%
📍 McKean, PA: #2 of 7 inventorsTop 30%
🗺 Pennsylvania: #1,491 of 5,394 inventorsTop 30%
Overall (2003): #172,982 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6585003 Rising stem soft seat plug valve Carl A. Steiner, Ricky L. Jackson, Michael O'Connell 2003-07-01