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

Ian Brown — 5 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Zimmer: 1 patents #636 of 1,039Top 65%
Devizes, GB: #46 of 258 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Ian Brown has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 1989 and the most recent in March 2010. Ian Brown ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Ian Brown in Devizes, GB.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7669795 Reel assembly 2010-03-02
7478493 Display structure 2009-01-20
D372052 Game board 1996-07-23
D370500 Game board 1996-06-04
4863474 Skeletal implants George J. J. Cremore, Peter J. Gibson 1989-09-05