Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Patrick Kirk — 32 Patents

ZAZamtec: 22 patents #10 of 149Top 7%
MLMemjet Technology Limited: 9 patents #26 of 205Top 15%
San Diego, CA: #1,202 of 23,606 inventorsTop 6%
California: #15,919 of 386,348 inventorsTop 5%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
Patrick Kirk has been granted 32 US patents while listed as an inventor at Zamtec. The first was granted in 2013 and the most recent in August 2021. Patrick Kirk ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list Patrick Kirk in San Diego, CA, US.

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
11077681 Printing system having multiple printheads and bypass lines Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2021-08-03
10737512 Printing system having multiple printheads and bypass lines Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2020-08-11
9981488 Modular vacuum belt assembly with interconnecting moving belt modules Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2018-05-29
9409419 Printer with vacuum belt assembly having independently laterally movable belts Bill Cressman, Kenneth A Regas, Jonathan Day Lucas, David Burney, Steve Inderieden +4 more 2016-08-09
9302507 Method of transporting print medium in a printer William Stone Cressman, Kenneth A Regas, Jonathan Day Lucas, David Burney, Steve Inderieden +4 more 2016-04-05
9180692 Printer having modular vacuum belt assembly Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2015-11-10
9056473 Printer having rotatable service modules embedded in fixed vacuum platen Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2015-06-16
8939574 Printer with vacuum belt assembly having non-apertured belts William Stone Cressman, Kenneth A Regas, Jonathan Day Lucas, David Burney, Steve Inderieden +4 more 2015-01-27
8926086 Printer with vacuum belt assembly having controlled suction Bill Cressman, Kenneth A Regas, Jonathan Day Lucas, David Burney, Steve Inderieden +4 more 2015-01-06
8876267 Printing system with multiple printheads each supplied by multiple conduits Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2014-11-04
8746832 Printer having fixed vacuum platen and moving belt assembly Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2014-06-10
8646864 Wide format printer with input roller and movable media engagement output for simultaneously engaging media Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2014-02-11
8641168 Printing system with adjustable aerosol collection Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2014-02-04
8602526 Inkjet printer with printhead modules having individual ink interfaces Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-12-10
8579430 Wide format printer with aerosol collection from both sides of media path Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-11-12
8567939 Printing system with independently movable printhead service modules Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-10-29
8567898 Printing system with input roller and movable media engagement output Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-10-29
8567899 Printing system with independently operable printhead service modules Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-10-29
8556368 Printing system for media of different sizes Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-10-15
8550617 Printing system with scanner to align printhead assembly Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-10-08
8540361 Printing system with input media roller and output vacuum belts Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-09-24
8485656 Wide format printer with independently movable printed service modules Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-07-16
8480211 Wide format printer with multiple ink accumulators Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-07-09
8480221 Wide format printer with multiple printheads each supplied by multiple conduits Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-07-09
8454125 Wide format printer with datum features on printhead carriage Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas +12 more 2013-06-04