Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599160 | Novelties having spring supported appendages | Isaac Weiser, Margaret Weiser, Xiao-Hong Guo, Jin-Mao Huang | 2003-07-29 |
| 6572428 | Novelties having spring supported appendages | Isaac Weiser, Margaret Weiser, Xiao-Hong Guo, Jin-Mao Huang | 2003-06-03 |
| D465249 | Novelty with movable wings | Isaac Weiser, Margaret Weiser, Xiao-Hong Guo, Jin-Mao Huang | 2002-11-05 |