HS

Harry W. Sandberg

EA E.I. Du Pont De Nemours And: 2 patents #17 of 304Top 6%
📍 Wilmington, DE: #13 of 164 inventorsTop 8%
🗺 Delaware: #19 of 287 inventorsTop 7%
Overall (1982): #13,369 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4344468 Process and apparatus for packaging — 1982-08-17
4308710 Process and apparatus for packaging — 1982-01-05