DD

David P. Dillard

AC Alloy Surfaces Company: 1 patents #1 of 4Top 25%
📍 New Castle, DE: #3 of 15 inventorsTop 20%
🗺 Delaware: #141 of 552 inventorsTop 30%
Overall (1997): #164,050 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5622672 Ignition of thermal lance and means and method for use therewith and therefor Robert H. Swick, Russell H. C. Howe-Smith, L. Stephen Bowers 1997-04-22