RM

Randall A. Maddox

IBM: 4 patents #21,733 of 70,183Top 35%
LI Lexmark International: 1 patents #1,041 of 1,615Top 65%
📍 Georgetown, KY: #68 of 281 inventorsTop 25%
🗺 Kentucky: #1,855 of 11,577 inventorsTop 20%
Overall (All Time): #887,034 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6005703 Optical system for light beam scanning Wilson Routt 1999-12-21
4475034 Modular shaft encoder Joseph Rudolph 1984-10-02
4426153 Apparatus for the reduction of image intensity variations in a continuously variable reducing copier Edwin L. Libby, Douglas J. Roberts 1984-01-17
T103801 Mirror multiplexor for linear image sensors Duane E. Grant 1984-01-03
4375592 Incremental rotary encoder Gerald L. Cox 1983-03-01
4370641 Electronic control system Sherwood Kantor, Paul S. Yosim 1983-01-25