DH

David Hamilton

RS R. R. Donnelley & Sons: 2 patents #60 of 291Top 25%
📍 Canton, OH: #207 of 654 inventorsTop 35%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,653,829 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5296688 Apparatus and method for recording progress notes David J. Kats 1994-03-22
4789147 System and method for selective assembly and imaging of books Joseph P. Berger, Mary F. Allsopp, Christopher David Cook, Jonathan O. Fraleigh, John E. Kessberger +5 more 1988-12-06
4768766 System and method for selective assembly and imaging of books Joseph P. Berger, Mary F. Allsopp, Christopher David Cook, Jonathan O. Fraleigh, John E. Kessberger +5 more 1988-09-06