DK

David W. Kirby

ET Etcon: 1 patents #1 of 4Top 25%
📍 Palos Heights, IL: #3 of 11 inventorsTop 30%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #122,704 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4797604 Wire length meter suppling current to a wire from which a signal representative of length is derived Joseph Rocci, John J. Crosetto, Kent L. Earle 1989-01-10