DH

David A. Herlihy

NG Northrop Grumman: 8 patents #63 of 2,250Top 3%
📍 Ellicott City, MD: #162 of 1,185 inventorsTop 15%
🗺 Maryland: #4,049 of 35,612 inventorsTop 15%
Overall (All Time): #664,068 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6611430 Miniature self-locking, spring action, microwave module retainer Patrick K. Richard, Brian T. Drude, Hurley K. Blackwell, LUCINDA G. MARTIN, H. Halley Lisle 2003-08-26
6403934 Thermstrate reflow process 2002-06-11
6278400 Dual channel microwave transmit/receive module for an active aperture of a radar system John W. Cassen, Edward L. Rich, Gary N. Bonadies, John Fisher, John W. Gipprich +10 more 2001-08-21
6114986 Dual channel microwave transmit/receive module for an active aperture of a radar system John W. Cassen, Stephanie A. Parks, Edward L. Rich, Gary N. Bonadies, Gary L. Ferrell +8 more 2000-09-05
6097335 Transmit/receive module having multiple transmit/receive paths with shared circuitry John W. Cassen, Stephanie A. Parks, Edward L. Rich, Gary N. Bonadies, Gary L. Ferrell +7 more 2000-08-01
6094161 Dual channel microwave transmit/receive module for an active aperture of a radar system John W. Cassen, Stephanie A. Parks, Edward L. Rich, Gary N. Bonadies, Gary L. Ferrell +8 more 2000-07-25
6034633 Transmit/receive module having multiple transmit/receive paths with shared circuitry John W. Cassen, Stephanie A. Parks, Edward L. Rich, Gary N. Bonadies, Gary L. Ferrell +7 more 2000-03-07
6005531 Antenna assembly including dual channel microwave transmit/receive modules John W. Cassen, Gary N. Bonadies, Patrick K. Richard, Ayn U. Fuller, Daniel H. Wenzlick +8 more 1999-12-21