DG

Douglas A. Gutberlet

Xerox: 14 patents #992 of 8,622Top 15%
Overall (All Time): #331,986 of 4,157,543Top 8%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12422762 Antimicrobial toner particles Varun Sambhy, Eliud Robles Flores, Paul F. Sawicki 2025-09-23
12386289 Release fluid additive Varun Sambhy, Eliud Robles-Flores, Paul F. Sawicki 2025-08-12
12247356 Paper precoat process Varun Sambhy, Eliud Robles Flores, Paul F. Sawicki 2025-03-11
11886133 Printing device with cylindrical intermediate transfer member Eliud Robles Flores, Paul F. Sawicki, Varun Sambhy 2024-01-30
11840646 Printed surfaces with antimicrobial properties Varun Sambhy, Eliud Robles Flores, Paul F. Sawicki 2023-12-12
11604424 Development system with developer belt Eliud Robles Flores, Paul F. Sawicki, Varun Sambhy 2023-03-14
11052662 Inkjet printhead wiper cleaning system having cleaning fluid supplied brush Richard P. Ficarra, Victoria L. Warner, Richard A. Kalb 2021-07-06
10828901 Printhead cap for attenuating the drying of ink from a printhead during periods of printer inactivity Richard A. Kalb, Patrick J. Howe 2020-11-10
10710371 Inkjet printhead cap having latching system Richard A. Kalb, Patrick J. Howe 2020-07-14
10481525 Development device manifold seal Eliud Robles Flores, Michael Grew, Charles D. Deichmiller, Terry L. Dreier 2019-11-19
9341979 Closed loop focusing system Frank B. Tamarez Gomez, Paul A. Hosier, Timothy P. Foley 2016-05-17
8888259 Induction ink melter Mark A. Atwood, Timothy P. Foley, Frank B. Tamarez Gomez 2014-11-18
8849165 Wire-wrapped grooved rollers for cleaning action using brush-like system Frank B. Tamarez Gomez, Timothy P. Foley 2014-09-30
6278270 Apparatus and method for detecting small distance changes between opposed surfaces using giant magneto resistance effect sensor Eliud Robles-Flores, Edward W. Schnepf, Carl H. Hall, Randall C. Ryon, James B. Myers 2001-08-21