RC

Richard G. Chambers

Xerox: 16 patents #879 of 8,622Top 15%
Tektronix: 10 patents #97 of 1,698Top 6%
EA Eaton: 1 patents #1,900 of 3,708Top 55%
📍 Portland, OR: #680 of 9,213 inventorsTop 8%
🗺 Oregon: #1,487 of 28,073 inventorsTop 6%
Overall (All Time): #147,248 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
D702285 Office machine John B. Gilbert, Frederick T. Mattern 2014-04-08
8313182 Ink loader with ink stick retractor Brent R. Jones, Frederick T. Mattern 2012-11-20
8210671 Ink loader with access synchronization Frederick T. Mattern, Brent R. Jones, Martin Scott Walsh 2012-07-03
8075118 Segmented ink stick Brent R. Jones, David L. Knierim, Barry D. Reeves, Edward F. Burress, Ernest Isreal Esplin +1 more 2011-12-13
8075128 Image transfer element with balanced constant force load Daniel C. Park, Donald B. MacLane, Timothy L. Crawford, Darrell Ray Finneman, William Pong 2011-12-13
D642610 Cleaner apparatus for a phase change ink printer Joseph B. Gault, Michael Gordon, Richard Marc Watson, David J. Pearce, Anthony John Peters +3 more 2011-08-02
7753509 Segmented ink stick Brent R. Jones, David L. Knierim, Barry D. Reeves, Edward F. Burress, Ernest Isreal Esplin +1 more 2010-07-13
7753510 Solid ink composition with post-melt mixing Donald R. Titterington, Brent R. Jones, David L. Knierim, Barry D. Reeves, Edward F. Burress +2 more 2010-07-13
7695126 Ink loader mechanism using an ink stick carrier Brent R. Jones, David L. Knierim, Barry D. Reeves, Edward F. Burress, Ernest Isreal Esplin +1 more 2010-04-13
7641327 Replaceable ink stick guides and supports Brent R. Jones, David L. Knierim, Edward F. Burress, Ernest Isreal Esplin, Jasper Wong 2010-01-05
7594716 Collapsible ink loader feed support Brent R. Jones, David L. Knierim, Barry D. Reeves, Edward F. Burress, Ernest Isreal Esplin +1 more 2009-09-29
7497566 Image transfer element with balanced constant load force Daniel C. Park, Donald B. MacLane, Timothy L. Crawford, Darrell Ray Finneman, William Pong 2009-03-03
7438402 Rolling ink stick Brent R. Jones, David L. Knierim, Barry D. Reeves, Edward F. Burress, Ernest Isreal Esplin +1 more 2008-10-21
D530361 Printer 2006-10-17
6783026 Systems and methods providing bi-directional passage of an object via an articulated member Craig F. Robillard, Barry G. Mannie, Donald B. MacLane 2004-08-31
6293545 Stripper blade assembly David W. Hanks, Donald B. MacLane 2001-09-25
6015205 Print head restraint mechanism Kenichi Naruki 2000-01-18
5904350 Apparatus and method for deskewing media in a printer Charles D. Creighton, Nathan E. Hult, Clark W. Crawford, Mark A. Telander, Donald B. MacLane 1999-05-18
D403350 Color printer for use with solid ink sticks Greg Hinzmann 1998-12-29
5820275 Printer multi-function drive train apparatus and method Timothy L. Crawford, James D. Rise, Barry D. Reeves, Nathan E. Hult, William Pong +1 more 1998-10-13
5619240 Printer media path sensing apparatus William Pong, James D. Rise 1997-04-08
D371157 Solid ink stick color printer 1996-06-25
5442387 Apparatus for supplying phase change ink to an ink jet printer Donald I. Loofbourow 1995-08-15
5223860 Apparatus for supplying phase change ink to an ink jet printer Donald I. Loofbourow 1993-06-29
5202622 Adapter and test fixture for an integrated circuit device package Paul A. Cole, Bozidar Janko, Wolfgang Herr, Douglas W. Trobough, Peter M. Compton 1993-04-13