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

Peter Brown — 1 Patent

RORoland: 1 patents #161 of 292Top 60%
Los Angeles, CA: #7,104 of 12,377 inventorsTop 60%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Peter Brown has been granted 1 US patent while listed as an inventor at Roland. All of these patents were granted in 2023. Peter Brown ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Peter Brown in Los Angeles, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D988397 Electronic musical instrument Takeo Shirato, Akihito Kimura, Toshiaki Inoue, Takayuki Hirabayashi 2023-06-06