PH

Peter T. Halpin

WR World Resources: 1 patents #2 of 2Top 100%
📍 McLean, VA: #2 of 8 inventorsTop 25%
🗺 Virginia: #121 of 685 inventorsTop 20%
Overall (1982): #38,985 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4356030 Safe disposal of metal values in slag George L. Zarur 1982-10-26