RR

Russell A. Roiko

3M: 5 patents #2,937 of 11,543Top 30%
IM Imation: 3 patents #110 of 622Top 20%
Overall (All Time): #662,736 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6709110 Optical device for projection system Michael K. Domroese 2004-03-23
6088560 Liquid ink replenishment system for liquid electrographic imaging devices James E. Zenk, Mark A. Sanner, H. Chris Gydesen, James A. Baker, Christopher J. Anton +3 more 2000-07-11
6041805 Valve assembly for a removable ink cartridge H. Chris Gydesen, James E. Zenk, Kay F. Schilli 2000-03-28
5970273 Ink cartridge for liquid electrographic imaging devices James E. Zenk, Mark A. Sanner, H. Chris Gydesen, Kay F. Schilli 1999-10-19
5737674 Vapor control system for and a liquid electrographic system Jai Venkatesan, James A. Baker, Therese M. Downey, Kay F. Schilli 1998-04-07
5552869 Drying method and apparatus for electrophotography using liquid toners Kay F. Schilli, Kent E. Emerson, Edward J. Woo, Claire A. Jalbert 1996-09-03
4789354 Voice/data communication termination connector Philip M. Smith, Elmont E. Hollingsworth, Robert A. Wandmacher, Thomas W. Rosckes, Dennis M. Cheesebrow 1988-12-06
4415694 Contact enhancing composition Richard J. Pokorny 1983-11-15