Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8430724 | Surface cleaning system and method | Paoting Jerry Heilian, Tsai Guan-Chang | 2013-04-30 |
| 6466981 | Method using an assigned dynamic IP address and automatically restoring the static IP address | — | 2002-10-15 |
| 4782775 | Linearly moving feed mechanism for introducing an interlining in a garment's waistband | Charles D. Scher | 1988-11-08 |