Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Charles J. Sortor — 1 Patent

General Motors: 1 patents #9,441 of 18,328Top 55%
St. Clair Shores, MI: #203 of 366 inventorsTop 60%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Charles J. Sortor has been granted 1 US patent while listed as an inventor at General Motors. All of these patents were granted in 1982. Charles J. Sortor ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Charles J. Sortor in St. Clair Shores, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4314830 Side stream separator for boiler particulate emission control David A. Skiven, Raymond J. Tessier, JR. 1982-02-09 $20,139,000