DW

Donald P. H. Wu

PC Pihsiang Machinery Manufacturing Co.: 1 patents #1 of 1Top 100%
UN Unknown: 1 patents #216 of 2,810Top 8%
Overall (2004): #29,894 of 270,089Top 15%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6834734 Device for compensating directional offset of electrical scooter — 2004-12-28
6712369 Anti-turnover mechanism of electrical wheelchair — 2004-03-30
6699616 Battery housing for medical scooter — 2004-03-02