Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven C. Stein — 4 Patents

ATAT&T: 3 patents #5,559 of 18,772Top 30%
Dallas, TX: #1,907 of 7,543 inventorsTop 30%
Texas: #33,915 of 125,132 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Steven C. Stein has been granted 4 US patents while listed as an inventor at AT&T. The first was granted in 1999 and the most recent in October 2001. Steven C. Stein ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Steven C. Stein in Dallas, TX, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6302781 Fan-mounting faceplate for a chassis and methods of manufacture and assembly therefor John W. Ayres, III, Vincent M. Byrne, Edward C. Fontana 2001-10-16
6201699 Transverse mountable heat sink for use in an electronic device John W. Ayres, III, Vincent M. Byrne, Edward C. Fontana 2001-03-13 $29,363,000
6180272 System and method for automatically providing fuel to a fuel cell in response to a power failure in a primary power system Vincent M. Byrne, Marco Antonio Davila, Edward C. Fontana 2001-01-30 $50,037,000
5995396 Hybrid standby power system, method of operation thereof and telecommunications installation employing the same Vincent M. Byrne, Marco Antonio Davila, Edward C. Fontana, Yehoshua Mandelcorn, Pradhuman S. Zaveri 1999-11-30 $65,362,000