Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DD

David Doswell — 7 Patents

VTVideojet Technologies: 6 patents #25 of 146Top 20%
LLLinx Printing Technologies Limited: 1 patents #8 of 17Top 50%
Overall (All Time): #699,662 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12145366 Binary array inkjet printhead Nigel Sherman, David Horsnell, Robert Smith, Steven Harris 2024-11-19
11254130 Binary array inkjet printhead Nigel Sherman, David Horsnell, Robert Smith, Steven Harris 2022-02-22
D895723 Inkjet printhead 2020-09-08
10399348 Module for ink jet printer Robert Smith 2019-09-03
D806163 Printer cabinet Robert Smith, Salhadin Omer, Paul King 2017-12-26
D806164 Service module Robert Smith 2017-12-26
D796021 Air filter housing Michael Stamp, Paul King 2017-08-29