DH

Donald Michael Henning

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #2,134,017 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7519570 Localization of generic electronic registration system Andrew William Wing, Steve Brackenbury, Mary Catherine Roberts 2009-04-14
6037943 Multimedia digital foil presentation system Joanne Elizabeth Crone, Derek Kent William Smith, Brian Yee 2000-03-14