Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303667 | Radio pager of similar article | William J. Scheid, Khoo B. Lay | 1989-09-26 |
LK
Liew K. Keong
Overall (1989): #83,433 of 140,708Top 60%
1
Patents 1989