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

Isaac Levendel — 2 Patents

ATAT&T: 1 patents #10,636 of 18,772Top 60%
Naperville, IL: #1,355 of 3,051 inventorsTop 45%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Isaac Levendel has been granted 2 US patents while listed as an inventor at AT&T. The first was granted in 2001 and the most recent in February 2010. Isaac Levendel ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Isaac Levendel in Naperville, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7668146 Internet-oriented ad-hoc network Reinhard Metz, Jacques Hara 2010-02-23
6272455 Method and apparatus for understanding natural language Joseph Hoshen, Kumar Vemuri 2001-08-07 $23,107,000