Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RH

Randy W. Hurlebaus — 4 Patents

SGSub-Zero Group: 4 patents #10 of 57Top 20%
Waunakee, WI: #42 of 150 inventorsTop 30%
Wisconsin: #10,776 of 40,088 inventorsTop 30%
Overall (All Time): #1,156,246 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11022329 Humidity control system Brent Keller 2021-06-01
10408528 Single door covering a freezer compartment and a refrigerator compartment Alan C. Wood, Philip F. Hottmann 2019-09-10
7824480 Air treatment system Curtis J. Scadden, Curtis Leroy Cruver, IV, Chris Rieger, James E. Pelkey, Ronald M. Austin +4 more 2010-11-02
7654102 Air treatment system for refrigerated appliance Curtis J. Scadden, Curtis Leroy Cruver, IV 2010-02-02