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USPTO Patent Rankings Data through Dec 31, 2025
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Joe Fitzpatrick — 3 Patents

ETEmisense Technologies: 3 patents #10 of 14Top 75%
Glendale, CA: #340 of 1,191 inventorsTop 30%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Joe Fitzpatrick has been granted 3 US patents while listed as an inventor at Emisense Technologies. The first was granted in 2014 and the most recent in January 2019. Joe Fitzpatrick ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Joe Fitzpatrick in Glendale, CA, US.

Patents per Year

Patents granted per year, 2014 to 2019Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142017: 1 patents20172019: 1 patents2019

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10175214 Agglomeration and charge loss sensor with seed structure for measuring particulate matter Klaus Allmendinger, Brett Tamatea Henderson, Anthoniraj Lourdhusamy, Lee Sorensen, James Steppan +1 more 2019-01-08
9541535 Agglomeration and charge loss sensor with seed structure for measuring particulate matter Klaus Allmendinger, Brett Tamatea Henderson, Anthoniraj Lourdhusamy, Lee Sorensen, James Steppan +1 more 2017-01-10
8671736 Agglomeration and charge loss sensor for measuring particulate matter Klaus Allmendinger, Brett Tamatea Henderson, Anthoniraj Lourdhusamy, Lee Sorensen, James Steppan +1 more 2014-03-18

Frequent Collaborators

Gangquiang Wang3 shared
Klaus Allmendinger3 shared
Lee Sorensen3 shared
Brett Tamatea Henderson3 shared
James Steppan3 shared
Anthoniraj Lourdhusamy3 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3