DH

David C. Harvey

HP HP: 2 patents #169 of 955Top 20%
📍 Portland, OR: #471 of 1,708 inventorsTop 30%
🗺 Oregon: #985 of 4,132 inventorsTop 25%
Overall (2018): #156,317 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10112400 Fluid cartridge Curt Gonzales, Ralph L. Stathem, David Olsen, David Welter 2018-10-30
10099480 Fluid supply device, septum device usable with fluid supply device and method thereof 2018-10-16