Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6266833 | Air bed structure capable of alternate aerating and lying thereon on one's side | — | 2001-07-31 |
| 6253402 | Air bed structure capable of alternate lying thereon on either of one's sides | — | 2001-07-03 |
| 6152176 | Air valve structure for alternately aerated three-pipe style air bed | — | 2000-11-28 |