Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven E. Persh — 1 Patent

RTX (Raytheon): 1 patents #8,290 of 15,912Top 55%
Redondo Beach, CA: #925 of 1,594 inventorsTop 60%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Steven E. Persh has been granted 1 US patent while listed as an inventor at RTX (Raytheon). All of these patents were granted in 2022. Steven E. Persh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Steven E. Persh in Redondo Beach, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11248953 Broadband calibrator from visible to long wave infrared James R. Chow, Edward Ward, Jr., Christopher R. Koontz, Hans P. Naepflin, Stephen J. Schiller +1 more 2022-02-15