JK

John S. Van Kirk

KE Kennametal: 3 patents #4 of 36Top 15%
📍 Murrysville, PA: #3 of 44 inventorsTop 7%
🗺 Pennsylvania: #177 of 4,367 inventorsTop 5%
Overall (1997): #14,621 of 185,788Top 8%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5697042 Composite cermet articles and method of making Ted R. Massa, Edward V. Conley 1997-12-09
5679445 Composite cermet articles and method of making Ted R. Massa, Edward V. Conley 1997-10-21
5677042 Composite cermet articles and method of making Ted R. Massa, Edward V. Conley 1997-10-14