HH

Harry F. Hale

AC Allied Chemical: 1 patents #105 of 250Top 45%
📍 Petersburg, VA: #32 of 68 inventorsTop 50%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #4,109,837 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4197606 Method for heat-setting synthetic yarn Lewis R. Hackler, Raymond J. Biron 1980-04-15