Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

Douglas K. Herrmann

Xerox: 207 patents #11 of 8,622Top 1%
ATAdditive Technologies: 4 patents #3 of 34Top 9%
Webster, NY: #4 of 1,485 inventorsTop 1%
New York: #126 of 115,490 inventorsTop 1%
Overall (All Time): #2,920 of 4,157,543Top 1%
212 Patents All Time

Issued Patents All Time

Showing 51–75 of 212 patents

Patent #TitleCo-InventorsDate
11467785 Adjusting printer maintenance operations Seemit Praharaj, Jason M. LeFevre, Chu-heng Liu 2022-10-11
11447359 High speed adhesive collation system for retail signage Hans F. Case 2022-09-20
11401065 Method for ease in identifying particular bundles of printed cards while packing and unpacking the bundles Hans F. Case, Kevin St Martin 2022-08-02
11376880 Variable printed UV curable adhesive retail signs Seemit Praharaj, Jason M. LeFevre, Paul J. McConville, Chu-heng Liu 2022-07-05
11373074 Height adjustable transport module with integrated integrity for in-line printer systems 2022-06-28
11370216 Fountain solution film thickness measurement system using Fresnel lens optical properties Chu-heng Liu, Seemit Praharaj, Jason M. LeFevre, Paul J. McConville 2022-06-28
11358215 Three-dimensional printing system and method of three-dimensional printing Christopher D. Atwood, Erwin Ruiz, Ali R. Dergham, Derek A. Bryl 2022-06-14
11325799 Interdigitated vacuum roll system for a cut sheet printer dryer transport Seemit Praharaj, Michael J. Levy, Jason M. LeFevre, Paul J. McConville, Chu-heng Liu +2 more 2022-05-10
11318760 Media transport belt that attenuates thermal artifacts in images on substrates printed by aqueous ink printers Linn C. Hoover, Paul J. McConville, Jason M. LeFevre, Seemit Praharaj, David A. VanKouwenberg +5 more 2022-05-03
11307099 Object printed by a 3D printer and a method for determining the temperature of the object Christopher D. Atwood, Erwin Ruiz, David M. Kerxhalli, Linn C. Hoover, Derek A. Bryl +1 more 2022-04-19
11260449 Three-dimensional printing system and method of three-dimensional printing Erwin Ruiz, Ali R. Dergham, Christopher D. Atwood, Daniel Raymond Knopp, Derek A. Bryl +1 more 2022-03-01
11254118 Apparatus for ink contaminant drying Seemit Praharaj, Paul J. McConville, Jason M. LeFevre, Chu-heng Liu 2022-02-22
11247504 Distributed parallel processing system for make-on-demand book manufacturing 2022-02-15
11225066 In-line detection and correction of underperforming light emitting diodes in a curing station of a three dimensional object printer Jason M. LeFevre, Paul J. McConville, Seemit Praharaj, Michael J. Levy 2022-01-18
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
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
11112966 Touchscreen display including repositionable virtual input Erwin Ruiz, Kirk Pothos 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