DH

David J. Hartman

GE: 1 patents #19,878 of 36,430Top 55%
Overall (All Time): #1,447,382 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10594712 Systems and methods for cyber-attack detection at sample speed Lalit Keshav Mestha, Justin Varkey John, Weizhong Yan 2020-03-17
5987425 Variable margin pricing system Frank LEWANDOWSKI 1999-11-16
5822736 Variable margin pricing system Frank LEWANDOWSKI 1998-10-13