RO

Ruben Oscar Pena Ortiz

HP HP: 1 patents #211 of 888Top 25%
📍 Corvallis, OR: #34 of 98 inventorsTop 35%
🗺 Oregon: #335 of 1,309 inventorsTop 30%
Overall (1997): #82,201 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5680164 Refill method and apparatus for ink cartridge units Dana D. Miller, John H. Dion 1997-10-21