RH

Richard A. Hall

EA E.I. Du Pont De Nemours And: 2 patents #65 of 718Top 10%
📍 Marysville, OH: #1 of 4 inventorsTop 25%
🗺 Ohio: #379 of 4,093 inventorsTop 10%
Overall (1994): #22,101 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5291783 Tube for use in a fixed angle centrifuge rotor 1994-03-08
5287265 Interfacing methods for use in inputting operator-selectable control parameters to a centrifuge instrument Gary J. Mello 1994-02-15