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

Michael Egan — 8 Patents

Chicago, IL: #1,588 of 13,327 inventorsTop 15%
Illinois: #11,515 of 84,256 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Michael Egan has been granted 8 US patents. The first was granted in 1994 and the most recent in November 2021. Michael Egan ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Michael Egan in Chicago, IL, US.

Patents per Year

Patents granted per year, 1994 to 2021Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19941997: 1 patents19972002: 1 patents20022003: 1 patents20032004: 1 patents20042018: 1 patents20182019: 1 patents20192021: 1 patents2021

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11160419 Grinders, analyzers, and related technologies Samantha Rose, Scott Heimendinger, Tasche Streib, John Laz, Christian Lester +1 more 2021-11-02
D840773 Tongs Christian Lester, Samantha Rose, Brian Rose 2019-02-19
10004360 Tongs Samantha Rose, John Laz, Tasche Streib, Brian Rose, Christian Lester 2018-06-26
6694670 Transportable turf grasses and grass sports surfaces having porous foundations 2004-02-24
6532697 Production of sod using a soil-less sand based root zone medium 2003-03-18
6334275 Sports surfaces and methods of preparing sports surfaces comprising a transportable turf grass 2002-01-01
5651213 Production of sod using a soil-less sand based root medium 1997-07-29
5301466 Production of sod using a soil-less sand based root zone medium 1994-04-12