Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JD

John Dowling — 15 Patents

IBM: 6 patents #16,491 of 70,183Top 25%
RSRobotic Vision Systems: 3 patents #15 of 86Top 20%
UPUPS: 2 patents #267 of 650Top 45%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
John Dowling has been granted 15 US patents while listed as an inventor at IBM. The first was granted in 1996 and the most recent in January 2021. John Dowling ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list John Dowling in Dublin, CT, IE.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10891443 Message tone evaluation between entities in an organization Sergio F. Carmena, Alex Martinelli, Daniele Riccardelli 2021-01-12 $3,912,000
10891442 Message tone evaluation between entities in an organization Sergio F. Carmena, Alex Martinelli, Daniele Riccardelli 2021-01-12 $3,912,000
10528672 Message tone evaluation in written media Sergio F. Carmena, Alex Martinelli, Daniele Riccardelli 2020-01-07 $1,754,000
10528673 Message tone evaluation in written media Sergio F. Carmena, Alex Martinelli, Daniele Riccardelli 2020-01-07 $1,754,000
10152475 Message tone evaluation in written media Sergio F. Carmena, Alex Martinelli, Daniele Riccardelli 2018-12-11 $6,670,000
10140290 Message tone evaluation in written media Sergio F. Carmena, Alex Martinelli, Daniele Riccardelli 2018-11-27 $2,773,000
8540071 Conveyor roller support arrangement 2013-09-24
8186651 Conveyor belt lifting device 2012-05-29
8174588 Stereo video microscope Harry R. McKinley, Philip E. McKinley, Arthur N. Woodbury, Luis Figarella 2012-05-08
7614493 Belt tracking regulator Stefanus Petrus Bezuidenhout 2009-11-10
6860428 Optical symbologies imager Howard Stern, Harry R. McKinley, Philip E. McKinley, Jason Lee, Luis Figarella 2005-03-01
6283374 Symbology imaging and reading apparatus and method Stephen D. Fantone, David Imrie, William T. Plummer, Jon Van Tassell, Philip E. McKinley +4 more 2001-09-04 $1,196,000
6267294 Method of operating a charge coupled device in an accelerated mode, and in conjunction with an optical symbology imager Howard Stern 2001-07-31 $1,740,000
5553167 Method and apparatus for thresholding images in pipeline fashion utilizing aging functions 1996-09-03
5524068 Method and apparatus for finding areas of interest in images Peter Kacandes 1996-06-04