DT

Dong Tan

GC Grg Banking Equipment Co.: 23 patents #1 of 173Top 1%
HA Hughes Aircraft: 1 patents #1,260 of 2,963Top 45%
📍 Tangxia, CA: #8 of 74 inventorsTop 15%
Overall (All Time): #154,237 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
5373432 Fixed frequency DC to DC converter with a variable inductance controller Jeffrey L. Vollin 1994-12-13