DH

David C. Heffner

Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
TW The Babcock & Wilcox: 1 patents #416 of 920Top 50%
📍 Youngstown, OH: #90 of 284 inventorsTop 35%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,213,406 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6383033 Side load electrical connector Peter M. Politsky, Robert S. Lesigonich, Thomas F. Cunningham 2002-05-07
5201152 Containment device for contaminated building demolition 1993-04-13