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

Stephen McWilliams — 3 Patents

BLBell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
ATAT&T: 1 patents #10,636 of 18,772Top 60%
Greenwood, IN: #214 of 649 inventorsTop 35%
Indiana: #10,705 of 33,936 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Stephen McWilliams has been granted 3 US patents while listed as an inventor at AT&T. The first was granted in 1982 and the most recent in October 2025. Stephen McWilliams ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stephen McWilliams in Greenwood, IN, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12443153 Deep learning model in high-mix semiconductor manufacturing Yuan Sun, Shelby Crain 2025-10-14
6310957 Method and apparatus for interdicting cable television channels Michael Wyndham Heller, Jack E. James, Byron Johnson, Ronald Lee Katz 2001-10-30
4357601 Tamper protection for an automatic remote meter reading unit 1982-11-02 $13,249,000