DH

Donald W. Hartman

GP Gte Products: 1 patents #39 of 119Top 35%
📍 Williamsport, PA: #4 of 9 inventorsTop 45%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #68,828 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4326241 Multilamp photoflash unit David R. Broadt, John W. Shaffer, Emery G. Audesse 1982-04-20