HL

Herbert G. Leonard

IBM: 8 patents #13,150 of 70,183Top 20%
Overall (All Time): #662,790 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6719199 Credit card/smart card test device R. Kenneth Cotten, Robert J. Heider 2004-04-13
6654068 Brake mechanism for controlling the tilt of a computer display James Gabriel Brewington, David C. Brower, Richard H. Harris, Fred David Parnell, Jeff David Thomas 2003-11-25
6438858 Electronic feeler gauge Joseph Nelson Arnold, Jr., David C. Brower, Robert J. Heider 2002-08-27
5771152 Computer system with a tilt adjustment mechanism Dennis Crompton, Richard H. Harris, George Hufford, III, Jeff David Thomas 1998-06-23
5566424 Tilt adjustment mechanism Dennis Crompton, Richard H. Harris, George Hufford, III, Jeff David Thomas 1996-10-22
5542152 Shaft assembly for a tilt adjustment mechanism Dennis Crompton, Richard H. Harris, George Hufford, III, Jeff David Thomas 1996-08-06
4553869 Buckling one way clutch Douglas E. Alexander, James F. Holland, Alvin Roy Reed 1985-11-19
4236678 Endless ribbon cartridge Gerald C. Sienkiewicz, Donal J. McQuade 1980-12-02