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Brian Rois — 2 Patents

Chesterfield, MO: #2,585 of 6,461 inventorsTop 45%
Missouri: #8,937 of 23,789 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Brian Rois has been granted 2 US patents. The first was granted in 2015 and the most recent in November 2016. Brian Rois ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Brian Rois in Chesterfield, MO, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9484869 Tube amplifier systems and related methods — 2016-11-01
9167340 Apparatus and methods for limiting sound volume Stephen John Rois, Johnny J. Gresko 2015-10-20

Frequent Collaborators

Stephen John Rois1 shared
Johnny J. Gresko1 shared

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