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

Grace E. Szymanski — 6 Patents

RTX (Raytheon): 6 patents #2,008 of 15,912Top 15%
Burlington, CT: #25 of 147 inventorsTop 20%
Connecticut: #7,364 of 34,797 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Grace E. Szymanski has been granted 6 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 2017 and the most recent in October 2020. Grace E. Szymanski ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Grace E. Szymanski in Burlington, CT, US.

Patents per Year

Patents granted per year, 2017 to 2020Bar chart with a peak of 3 patents in 2018.peak 32017: 1 patents20172018: 3 patents20182019: 1 patents20192020: 1 patents2020

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10815898 Seal assembly for a static structure of a gas turbine engine 2020-10-27 $12,560,000
10371263 Hydraulic seal for non-mainshaft, rotating to static Justin Luong 2019-08-06 $8,916,000
10087847 Seal assembly for a static structure of a gas turbine engine 2018-10-02 $8,666,000
9933017 Bearing supports Wesley P. Long, Julie J. Marquis 2018-04-03 $12,145,000
9856746 Heatshield discourager seal for a gas turbine engine Gary L. Grogg 2018-01-02 $16,676,000
9599019 Dual oil supply tube Marc J. Muldoon, Gary L. Grogg 2017-03-21 $18,749,000