Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas A. Roach — 3 Patents

RTX (Raytheon): 3 patents #3,886 of 15,912Top 25%
Mauldin, SC: #56 of 140 inventorsTop 40%
South Carolina: #4,490 of 15,501 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Thomas A. Roach has been granted 3 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 1989 and the most recent in June 2001. Thomas A. Roach ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Thomas A. Roach in Mauldin, SC, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6252347 Field emission display with suspended focusing conductive sheet R. Dennis Breen, Seth A. Berman 2001-06-26 $15,182,000
5092525 Exhaust nozzle with reverser exhaust door mechanism Roy R. Starke 1992-03-03 $5,470,000
4798328 Area controlled, thrust vectoring vane cascade with nutating control vane Edward B. Thayer, Philip R. Scott 1989-01-17 $4,988,000