HA

Hanceford L. Allen

IC International Minerals & Chemical: 1 patents #1 of 24Top 5%
📍 Winter Haven, FL: #3 of 12 inventorsTop 25%
🗺 Florida: #209 of 1,167 inventorsTop 20%
Overall (1982): #61,569 of 81,411Top 80%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4341638 Purification of phosphoric acid William W. Berry 1982-07-27