DH

Douglas K. Herrmann

Xerox: 19 patents #2 of 329Top 1%
Overall (2021): #2,195 of 548,734Top 1%
19
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11198285 Active transparent display for dynamic masking during UV curing in a three dimensional object printer Michael J. Levy, Seemit Praharaj, Paul J. McConville, Jason M. LeFevre 2021-12-14
11161355 Media transport through a dryer that attenuates thermal artifacts in images on substrates printed by aqueous ink printers Paul J. McConville, Linn C. Hoover, Anthony S. Condello, Jason M. LeFevre, Seemit Praharaj +3 more 2021-11-02
11143597 Water ingress indicator for electronic devices Seemit Praharaj, Jason M. LeFevre, Paul J. McConville, Chu-heng Liu 2021-10-12
11117764 Inner plenum vacuum roller system for a cut sheet printer dryer transport Seemit Praharaj, Michael J. Levy, Jason M. LeFevre, Paul J. McConville, Chu-heng Liu +2 more 2021-09-14
11112966 Touchscreen display including repositionable virtual input Erwin Ruiz, Kirk Pothos 2021-09-07
11110709 System and method for cleaning a printhead Michael J. Levy, Seemit Praharaj, Jason M. LeFevre, Linn C. Hoover, Paul J. McConville +2 more 2021-09-07
11090830 Gutter centered die-cut for improved separation of adhesive signage 2021-08-17
11084617 Label application with release liner disposal 2021-08-10
11077679 Active airflow control device for vacuum paper transport David A. VanKouwenberg, Seemit Praharaj, Michael J. Levy, Paul J. McConville, Chu-heng Liu +2 more 2021-08-03
11059289 System and method to detect ink drop directionality degradation and perform remedial measures to prevent failing inkjets in printheads Seemit Praharaj, Paul J. McConville, Jason M. LeFevre, Chu-heng Liu, David A. VanKouwenberg +4 more 2021-07-13
11027562 Positive pressure plenum system for transport belts in a printing device Chu-heng Liu, Seemit Praharaj, Paul J. McConville, Jason M. LeFevre 2021-06-08
11007797 Dryer for drying images on coated substrates in aqueous ink printers Chu-heng Liu, Paul J. McConville, Jason M. LeFevre, Seemit Praharaj 2021-05-18
10968068 Retail edge marker accumulation and collation system Gregory A. Ludgate 2021-04-06
10933641 Method for attenuating the drying of ink from a printhead during periods of printhead inactivity David A. VanKouwenberg, Linn C. Hoover, Michael J. Levy, Jason M. LeFevre, Chu-heng Liu +2 more 2021-03-02
10911606 Digital image-paper registration error correction through image shear Chu-heng Liu, Paul J. McConville, Jason M. LeFevre, Seemit Praharaj 2021-02-02
10899155 Variable printed UV curable adhesive retail signs Seemit Praharaj, Jason M. LeFevre, Paul J. McConville, Chu-heng Liu 2021-01-26
10894411 Cap and application devices stabilizing ink in nozzles of inkjet printheads Michael J. Levy, Seemit Praharaj, Paul J. McConville, Jason M. LeFevre, Linn C. Hoover +8 more 2021-01-19
10894681 Sheet registration using rotatable frame Matthew L. Gesner, Kenneth E. VanDeWater, Husein Naser Kasim Rashed, Jason M. LeFevre, Paul J. McConville +2 more 2021-01-19
10882338 Dryer for drying images on coated substrates in aqueous ink printers Seemit Praharaj, Jason M. LeFevre, Chu-heng Liu, Paul J. McConville 2021-01-05