Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5427320 | Water gun with sweeping shooting action | Ho S. Mak | 1995-06-27 |
| 4587647 | Media spindle clamp for disk drives utilizing removable recording media | Terry L. Branson | 1986-05-06 |
DM
David Mak
Overall (All Time): #2,287,692 of 4,157,543Top 60%
2
Patents All Time