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

Curtis Schultz — 5 Patents

BSBriggs & Stratton: 3 patents #216 of 502Top 45%
TPTecumseh Products: 2 patents #96 of 251Top 40%
Grafton, WI: #60 of 238 inventorsTop 30%
Wisconsin: #9,126 of 40,088 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Curtis Schultz has been granted 5 US patents while listed as an inventor at Briggs & Stratton. The first was granted in 1980 and the most recent in January 2006. Curtis Schultz ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Curtis Schultz in Grafton, WI, US.

Patents per Year

Patents granted per year, 1980 to 2006Bar chart with a peak of 2 patents in 2004.peak 21980: 1 patents19801987: 1 patents19872004: 2 patents20042006: 1 patents2006

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6990969 Automatic choke for an engine David Roth, James J. Dehn, Thomas G. Guntly, Hisaya Iwata, Steven R. Schlosser +4 more 2006-01-31 $9,467,000
6830023 Electromagnetic choke system for an internal combustion engine Paul A. Tharman, Jeffrey C. Blonski, Thomas G. Guntly 2004-12-14 $12,862,000
6752110 Electromechanical choke system for an internal combustion engine Paul A. Tharman, Jeffrey C. Blonski, Thomas G. Guntly 2004-06-22 $10,115,000
4679534 Primer for float-type carburetors Thomas G. Guntly 1987-07-14 $2,851,000
4203405 Primer Thomas G. Guntly 1980-05-20 $723,000