DH

David F. Hayes

Harris: 1 patents #14 of 112Top 15%
📍 Webster, NY: #38 of 113 inventorsTop 35%
🗺 New York: #1,258 of 5,342 inventorsTop 25%
Overall (1989): #123,003 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4829554 Cellular mobile telephone system and method Michael Barnes, Kenneth L. Hagstrom, George Helm, Anthony R. A. Keane, Roger Pawlowski +4 more 1989-05-09