DB

Douglas Richard Barr

Canon: 1 patents #1,172 of 2,554Top 50%
📍 Laguna Beach, CA: #28 of 71 inventorsTop 40%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #235,640 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, Don Francis Purpura, Paul Nicholas Gacek, Tapani Otala 2003-10-21