DH

Donald Espie Hay

HL Hayco Manufacturing Limited: 1 patents #1 of 2Top 50%
Overall (2002): #67,614 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D462179 Handle Cham Fung Lai, Wing S. Luk 2002-09-03
D461058 Brush — 2002-08-06