Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael Loftus — 3 Patents

WEWestinghouse Electric: 1 patents #2,483 of 5,139Top 50%
ATAT&T: 1 patents #10,636 of 18,772Top 60%
Murrysville, PA: #237 of 521 inventorsTop 50%
Pennsylvania: #23,787 of 74,527 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Michael Loftus has been granted 3 US patents while listed as an inventor at AT&T. The first was granted in 1988 and the most recent in May 2014. Michael Loftus ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Michael Loftus in Murrysville, PA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8737591 Method and apparatus of a voice-response directory assistance system having a targeted advertising engine Alec S. Andronikov, Alexey Bulavin, Derek Merrill, Barbra Higgins, Helen Lambert 2014-05-27 $11,115,000
5103672 Flexible transmitter and fluid level gauging probe Vincent J. Terry, Jr., Eugene J. Schmidt, Kenneth J. Pedersen, Richard ORBELL, Vidan Jovanovic 1992-04-14
4740349 Machine implemented system for determining compliance of a complex process plant with technical specifications Nicholas J. Liparulo, Donald P. Remlinger, Jr. 1988-04-26 $19,401,000