Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chris Rieger — 1 Patent

SGSub-Zero Group: 1 patents #28 of 57Top 50%
Madison, WI: #2,823 of 4,527 inventorsTop 65%
Wisconsin: #23,997 of 40,088 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Chris Rieger has been granted 1 US patent while listed as an inventor at Sub-Zero Group. All of these patents were granted in 2010. Chris Rieger ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Chris Rieger in Madison, WI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7824480 Air treatment system Randy W. Hurlebaus, Curtis J. Scadden, Curtis Leroy Cruver, IV, James E. Pelkey, Ronald M. Austin +4 more 2010-11-02