DP

Don Francis Purpura

Canon: 1 patents #1,172 of 2,554Top 50%
📍 Yorba Linda, CA: #15 of 51 inventorsTop 30%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #234,110 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6636329 Software architecture for cable television home printing George Koppich, Michael Yeung, Paul Nicholas Gacek, Tapani Otala, Douglas Richard Barr 2003-10-21