DR

Dennis L. Ryan

Canon: 3 patents #11,241 of 19,416Top 60%
📍 Santa Ana, CA: #423 of 1,362 inventorsTop 35%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,621,172 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6198543 Color table look-up using compressed image data — 2001-03-06
6118548 Replacing true black with process black — 2000-09-12
6075514 Color table look-up having last value memory — 2000-06-13