DH

David W. Hammond

NG Northrop Grumman: 1 patents #690 of 1,695Top 45%
📍 Trowbridge, NH: #1 of 1 inventorsTop 100%
Overall (All Time): #1,468,100 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10296778 Methods, devices, and computer-readable media for biometric collection, quality checking, and matching Richard A. Cuti, Michael Kacos, Gustavo D. Silva, Gabriel D. Hoffman, Nicholas E. Papanickolas 2019-05-21
9927040 Rotary valve Derek W. Smith 2018-03-27
5014869 Sanitary can seal organization 1991-05-14