DH

Darryl E. Hyink

📍 Orland Park, IL: #2 of 6 inventorsTop 35%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #70,579 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4332568 Cabinet with electrical apparatus for use in teaching — 1982-06-01