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USPTO Patent Rankings Data through Dec 31, 2025
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Gray C. Trembly — 2 Patents

RTX (Raytheon): 2 patents #5,352 of 15,912Top 35%
Arlington, MA: #1,141 of 2,056 inventorsTop 60%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Gray C. Trembly has been granted 2 US patents while listed as an inventor at RTX (Raytheon). All of these patents were granted in 1983. Gray C. Trembly ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Gray C. Trembly in Arlington, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4389940 Antipersonnel mine Ernest Goldberg, Edward B. Dragun 1983-06-28 $5,989,000
4374492 Antipersonnel mine Ernest Goldberg, William A. Zarr 1983-02-22 $33,410,000