Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ellen Y. Sun — 4 Patents in 2021

RTX (Raytheon): 4 patents #114 of 1,780Top 7%
South Windsor, CT: #9 of 70 inventorsTop 15%
Connecticut: #293 of 4,045 inventorsTop 8%
Overall (2021): #50,825 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11137112 Composite pressure vessel assembly with an integrated nozzle assembly Andrzej Ernest Kuczek, Wenping Zhao, Paul F. Croteau 2021-10-05
11047529 Composite pressure vessel assembly with an integrated nozzle assembly Andrzej Ernest Kuczek, Justin R. Hawkes, Paul F. Croteau, Wenping Zhao 2021-06-29
10913210 Mold-less curing method of manufacturing a composite vessel assembly Wenping Zhao 2021-02-09
10907768 Composite pressure vessel assembly and method of manufacturing Wenping Zhao, Paul F. Croteau, Justin R. Hawkes, Andrzej Ernest Kuczek 2021-02-02