JH

James T. Heffernan

NA National Aeronautics And Space Administration: 1 patents #15 of 161Top 10%
📍 Friendswood, TX: #272 of 480 inventorsTop 60%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,120,727 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4225372 Surface finishing Jack A. Kinzler, Leroy G. Fehrenkamp, William S. Lee 1980-09-30