Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6285366 | Hierarchy navigation system | Rong Qiang Sha, Lynn Michael Maritzen, Claire Jean Sponheim | 2001-09-04 |
BN
Bernard Ignatius Ng
Overall (All Time): #3,593,180 of 4,157,543Top 90%
1
Patents All Time