Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Brey — 1 Patent

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Orem, UT: #565 of 913 inventorsTop 65%
Utah: #11,387 of 19,430 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Brey has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1991. Robert Brey ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Brey in Orem, UT, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5029217 Digital hearing enhancement apparatus Douglas M. Chabries, Martin Robinette, Richard W. Christiansen, Gary Robert Kenworthy 1991-07-02