DM

David D. Madsen

CY Cyberoptics: 7 patents #11 of 60Top 20%
3M: 5 patents #2,937 of 11,543Top 30%
IM Imation: 1 patents #303 of 622Top 50%
Overall (All Time): #386,902 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7706595 Pick and place machine with workpiece motion inspection Thomas W. Bushman, Paul R. Haugen, Steven K. Case, John D. Gaida, M. Hope Madsen 2010-04-27
7239399 Pick and place machine with component placement inspection David W. Duquette, Paul R. Haugen, David Fishbaine, John D. Gaida, Theodore Dale +4 more 2007-07-03
7190393 Camera with improved illuminator Eric P. Rudd, Mark R. Schoeneck, Joseph L. Horijon 2007-03-13
6909515 Multiple source alignment sensor with improved optics David M. Kranz, Frederick Cash 2005-06-21
6353478 Digital range sensor system Eric P. Rudd, William P. Kennedy, Troy R. Pesola 2002-03-05
6288786 Digital range sensor system Eric P. Rudd, William P. Kennedy, Troy R. Pesola 2001-09-11
6088110 Digital range sensor system Eric P. Rudd, William P. Kennedy, Troy R. Pesola 2000-07-11
5577681 Belt-driven data cartridge with pack belt Koichi Sano, David P. Smith 1996-11-26
5511302 Method of producing a tape guide for a data cartridge Leif O. Erickson, Jay J. Iqnaszewski 1996-04-30
5490029 Compliant tape guide for data cartridges Christopher J. Zwettler, Anthony B. Ferguson 1996-02-06
5377927 Tape guide for a data cartridge Leif O. Erickson, Jay J. Iqnaszewski 1995-01-03
5358193 Tape guide for a data cartridge David P. Smith, Robert A. von Behren 1994-10-25
5289988 Data cartridge with secondary tape guides 1994-03-01