Inventor · disambiguated record
Joshua David Brown
Also filed as: BROWN JOSHUA · BROWN JOSHUA D · BROWN JOSHUA DAVID
12 granted patents·256 citations·filing 1997–2022
89Inventor score
Files withGALLIUM ENTPR PTY LTD5KEYSTONE TECH LLC4LIEBHERR MINING EQUIPMENT NEWPORT NEWS CO1PELLETIER THOMAS1
Top patents by PatentIndex Score
12 records- 0193US8087797B2Illumination device with detachable light sourcesPELLETIER THOMAS·Filed 2008·Granted Jan 3, 2012·89 cites·44 claims
- 0290US11466819B2LED light tubes, light boxes including LED light tubes and methods for installation of LED light tubes in light boxesKEYSTONE TECH LLC·Filed 2021·Granted Oct 11, 2022·2 cites·20 claims
- 0387US10883669B2LED light tubes, light boxes including LED light tubes and methods for installation of LED light tubes in light boxesKEYSTONE TECH LLC·Filed 2018·Granted Jan 5, 2021·5 cites·23 claims
- 0484US5917174ADevice for assisting the visually impaired in product recognition and related methodsFiled 1997·Granted Jun 29, 1999·157 cites·10 claims
- 0580US10355165B2Buried activated p-(Al,In)GaN layersGALLIUM ENTPR PTY LTD·Filed 2018·Granted Jul 16, 2019·2 cites·29 claims
- 0678US12187139B2Trolley systemLIEBHERR MINING EQUIPMENT NEWPORT NEWS CO·Filed 2021·Granted Jan 7, 2025·1 cites·22 claims
- 0775US11867364B2LED light tubes, light boxes including LED light tubes and methods for installation of LED light tubes in light boxesKEYSTONE TECH LLC·Filed 2022·Granted Jan 9, 2024·0 cites·20 claims
- 0867US11204136B2LED light tubes, light boxes including LED light tubes and methods for installation of LED light tubes in light boxesKEYSTONE TECH LLC·Filed 2020·Granted Dec 21, 2021·0 cites·59 claims
- 0963US11081618B2Buried activated p-(Al,In)GaN layersGALLIUM ENTPR PTY LTD·Filed 2019·Granted Aug 3, 2021·0 cites·21 claims
- 1061US10559711B2Buried activated p-(Al,In)GaN layersGALLIUM ENTPR PTY LTD·Filed 2019·Granted Feb 11, 2020·0 cites·26 claims
- 1161US10546972B2Buried activated p-(Al,In)GaN layersGALLIUM ENTPR PTY LTD·Filed 2019·Granted Jan 28, 2020·0 cites·29 claims
- 1244US12421608B2RPCVD apparatus and methods for forming a filmGALLIUM ENTPR PTY LTD·Filed 2020·Granted Sep 23, 2025·0 cites·24 claims
Join the waitlist — get patent alerts
Get an alert when Joshua David Brown files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →