FH

Frances Ann Hayden

IBM: 1 patents #44,794 of 70,183Top 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,644,881 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5884263 Computer note facility for documenting speech training Joseph D. Aaron, Catherine Keefauver Laws, Robert Bruce Mahaffey 1999-03-16