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John H. Ryder, Sr.

IBM: 1 patents #253 of 1,444Top 20%
📍 Durham, NC: #13 of 94 inventorsTop 15%
🗺 North Carolina: #217 of 1,241 inventorsTop 20%
Overall (1989): #93,095 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4843389 Text compression and expansion method and apparatus Ronald J. Lisle, Eual A. Moss 1989-06-27