DC

Douglas Ching

📍 Kailua CDP, HI: #29 of 89 inventorsTop 35%
🗺 Hawaii: #729 of 2,560 inventorsTop 30%
Overall (All Time): #2,290,095 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5462347 Pull down storage shelf assembly Doug Vogelgesang 1995-10-31
5308158 Pull down storage shelf assembly Doug Vogelgesang 1994-05-03