DA

David M. Attridge

Xerox: 11 patents #1,208 of 8,622Top 15%
Overall (All Time): #469,017 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7566055 Substrate inverter systems and methods Stan Alan Spencer, Steven R. Moore 2009-07-28
6808171 Inverter having a slow speed drive mode for improved reliability Daniel L. Carter, Joseph S. Vetromile 2004-10-26
6286831 Optimized passive gate inverter Joseph Marasco 2001-09-11
6186496 Optimized passive gate inverter Joseph Marasco 2001-02-13
6055409 Sheet pre-transfer device Paul N. Richards, Christian O. Abreu, Randolph Cruz 2000-04-25
5775690 Two step optimized stalled roll registration and deskew Lisbeth S. Quesnel 1998-07-07
5720478 Gateless duplex inverter Daniel L. Carter, Stan Alan Spencer, Carl B. Lewis 1998-02-24
5608511 Vacuum transport apparatus 1997-03-04
5156392 Moving edge side registration device Lam F. Wong 1992-10-20
5138178 Photoelectric paper basis weight sensor Lam F. Wong, Stephen C. Arnone, Jacob N. Kluger, Lisbeth S. Quesnel, Paul J. DeGruchy 1992-08-11
4493483 Inverter-reverser for a reproduction machine Roger G. Teumer 1985-01-15