Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Derby — 15 Patents

MPMpi: 2 patents #57 of 183Top 35%
BGBasf Fuel Cell Gmbh: 1 patents #31 of 49Top 65%
Troy, NY: #38 of 610 inventorsTop 7%
New York: #9,821 of 115,490 inventorsTop 9%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Stephen Derby has been granted 15 US patents while listed as an inventor at Mpi. The first was granted in 1990 and the most recent in August 2016. Stephen Derby ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Stephen Derby in Troy, NY, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
9410310 Vertically and horizontally adjustable sink system for use by persons using a wheelchair and/or a walker Gene Eckert, David J. Brown 2016-08-09
9399529 Automated product engager, transporter and patterened depositor system John McFadden, David J. Brown, Eugene Eckert 2016-07-26
9334081 Folding side-wall container and automated system of use Gene Eckert, David J. Brown, John McFadden 2016-05-10
7712598 Robotic tread system having a net-zero motion head for moving objects 2010-05-11
7601388 Method and apparatus for transferring thin films from a source position to a target position Raymond Puffer, Glenn Saunders, Glen Hoppes, Louise C. Courtois, Jürgen Pawlik +1 more 2009-10-13
7427314 Desiccant container and method of manufacture Robert W. Young 2008-09-23
7147032 Process and apparatus for assembly of wax trees Richard Ludwig, Raymond Puffer, Bruce Phipps 2006-12-12
7104588 Mechanism for moving a door Michael George, Kyle Brookes 2006-09-12
6910519 Process and apparatus for assembly of wax trees Richard Ludwig, Raymond Puffer, Bruce Phipps 2005-06-28
6860543 Mechanism for moving a door Michael George, Kyle Brookes 2005-03-01
6688451 Multi-head robot system and method of use Jeffrey M. Smith 2004-02-10
6565308 Bulk mail container unloading system, apparatus and method Matthew Simon, Mark S. Allen 2003-05-20
6394736 Bulk mail container unloading system, apparatus and method Matthew Simon, Mark S. Allen 2002-05-28
6394740 Material handling device Bill R. Lyons 2002-05-28
4919586 Mechanical closed loop robotic arm end effector positioning system 1990-04-24