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 176–200 of 212 patents

Patent #TitleCo-InventorsDate
8911199 Cart with a support surface having a selectively adjustable contour and a printing system sheet stacker incorporating the cart Derek A. Bryl 2014-12-16
8905662 Method for acquiring and transporting multiple-item sets using a vacuum system Paul N. Richards, Derek A. Bryl 2014-12-09
8876100 Robotic belt finishing system for high speed multiple card pick to sequenced stack Derek A. Bryl, Paul N. Richards, Richard F. Scarlata 2014-11-04
8868231 Flexible production collating system Kenneth P. Moore, Derek A. Bryl, Paul N. Richards, Richard F. Scarlata 2014-10-21
8827439 Self-cleaning media perforator 2014-09-09
8794624 Method and apparatus for a pneumatic baffle to selectively direct a cut media in a media feed system 2014-08-05
8746689 Systems, apparatus, and methods for automatic stacking support configuration and unload configuration useful for substrate stacker support in printing systems Derek A. Bryl 2014-06-10
8657103 Media transport system with vibratory edge registration function John Patrick Parsons, Robert L. Powell 2014-02-25
8608163 Method and apparatus for constant velocity cut-sheet inversion in a printing system Bruce A. Thompson 2013-12-17
8594555 Media registration in a duplex printing system 2013-11-26
8585046 Horizontal sensor and variable pattern for detecting vertical stacker position Martin E. Hoover 2013-11-19
8579284 Pneumatic sheet registration and clamping James J. Spence 2013-11-12
8579287 High speed rotary nip diverter Alex Talevski 2013-11-12
8552879 Method and apparatus for determining the amount of media on an elevator that supports a media stack in an image production device Martin E. Hoover 2013-10-08
8543052 Controlled velocity decoupling device for improved media registration at transfer 2013-09-24
8505907 Method and apparatus for determining the position of adjustable feeder tray side guides in an image production device Martin E. Hoover 2013-08-13
8496247 Encoder idler roll Paul N. Richards, Lloyd A. Williams, Joannes N. M. deJong, Matthew Dondiego 2013-07-30
8459638 Active decurler adjustment using electrically conductive pressure rollers 2013-06-11
8413794 Variable vacuum belt and plenum for improved media sheet acquisition and transport 2013-04-09
8387972 Paper present sensing for a paper tray through media size sensing board Adam Douglas Ledgerwood, Derek A. Bryl 2013-03-05
8380344 Method and system for tamping media during transportation 2013-02-19
8371568 Actuator and dual bin size belt system for multiple size media transport John P Parson, Robert L. Powell 2013-02-12
8366376 Multiple articulating elevator and stacker support system 2013-02-05
8360415 Automatic feed roll cleaning system Adam Douglas Ledgerwood, Derek A. Bryl 2013-01-29
8317185 Method and apparatus for feeding media sheets in an image production device 2012-11-27