DF

David R. Field

OL Olin: 1 patents #31 of 90Top 35%
📍 St. Marks, FL: #1 of 1 inventorsTop 100%
🗺 Florida: #209 of 1,167 inventorsTop 20%
Overall (1982): #70,813 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4342251 Anti-detonation powder safety device Richard W. Wahlfeldt 1982-08-03