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

Ellen Zech — 6 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Chicago, IL: #2,144 of 13,327 inventorsTop 20%
Illinois: #15,248 of 84,256 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Ellen Zech has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 2015 and the most recent in March 2021. Ellen Zech ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Ellen Zech in Chicago, IL, US.

Patents per Year

Patents granted per year, 2015 to 2021Bar chart with a peak of 2 patents in 2017.peak 22015: 1 patents20152016: 1 patents20162017: 2 patents20172018: 1 patents20182021: 1 patents2021

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D912499 Handle hanger 2021-03-09
D810551 Handbag holder 2018-02-20
D799308 Handbag holder 2017-10-10
9756917 Hanging and storage system 2017-09-12
D748458 Handbag holder 2016-02-02
D744748 Handbag cover 2015-12-08