Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Kia Silverbrook

Kia Silverbrook — 4,747 Patents

SPSilverbrook Research Pty: 4386 patents #1 of 146Top 1%
ZAZamtec: 141 patents #1 of 149Top 1%
Canon: 57 patents #533 of 19,416Top 3%
Google: 56 patents #138 of 22,993Top 1%
Eastman Kodak: 33 patents #239 of 8,114Top 3%
MLMemjet Technology Limited: 21 patents #8 of 205Top 4%
UNUnknown: 14 patents #423 of 83,584Top 1%
KSKia Silverbrook: 10 patents #1 of 21Top 5%
GPGeneasys Pty: 6 patents #1 of 4Top 25%
SPSiverbrook Research Pty: 5 patents #1 of 3Top 35%
3S3D Systems: 3 patents #101 of 374Top 30%
Overall (All Time): #2 of 4,157,543Top 1%
4747 Patents All Time

Issued Patents All Time

Showing 4,601–4,625 of 4,747 patents

Patent #TitleCo-InventorsDate
6267469 Solenoid actuated magnetic plate ink jet printing mechanism 2001-07-31
6267905 Method of manufacture of a permanent magnet electromagnetic ink jet printer 2001-07-31
6267904 Method of manufacture of an inverted radial back-curling thermoelastic ink jet 2001-07-31
6264307 Buckle grill oscillating pressure ink jet printing mechanism 2001-07-24
6264849 Method of manufacture of a bend actuator direct ink supply ink jet printer 2001-07-24
6264850 Dual nozzle single horizontal fulcrum actuator inkjet 2001-07-24
6264306 Linear spring electromagnetic grill ink jet printing mechanism 2001-07-24
6260953 Surface bend actuator vented ink supply ink jet printing mechanism Greg McAvoy 2001-07-17
6258284 Method of manufacture of a dual nozzle single horizontal actuator ink jet printer 2001-07-10
6258285 Method of manufacture of a pump action refill ink jet printer 2001-07-10
6257705 Two plate reverse firing electromagnetic ink jet printing mechanism 2001-07-10
6257704 Planar swing grill electromagnetic ink jet printing mechanism 2001-07-10
6254793 Method of manufacture of high Young's modulus thermoelastic inkjet printer 2001-07-03
6254220 Shutter based ink jet printing mechanism 2001-07-03
6251298 Method of manufacture of a planar swing grill electromagnetic ink jet printer 2001-06-26
6247796 Magnetostrictive ink jet printing mechanism 2001-06-19
6247795 Reverse spring lever ink jet printing mechanism 2001-06-19
6247794 Linear stepper actuator ink jet printing mechanism 2001-06-19
6247793 Tapered magnetic pole electromagnetic ink jet printing mechanism 2001-06-19
6247792 PTFE surface shooting shuttered oscillating pressure ink jet printing mechanism 2001-06-19
6247791 Dual nozzle single horizontal fulcrum actuator ink jet printing mechanism 2001-06-19
6247790 Inverted radial back-curling thermoelastic ink jet printing mechanism Greg McAvoy 2001-06-19
6248248 Method of manufacture of a magnetostrictive ink jet printer 2001-06-19
6248249 Method of manufacture of a Lorenz diaphragm electromagnetic ink jet printer 2001-06-19
6244691 Ink jet printing mechanism 2001-06-12