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USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Ratkos — 1 Patent

HSHanon Systems: 1 patents #504 of 877Top 60%
Ferndale, MI: #145 of 253 inventorsTop 60%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Daniel Ratkos has been granted 1 US patent while listed as an inventor at Hanon Systems. All of these patents were granted in 2025. Daniel Ratkos ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Daniel Ratkos in Ferndale, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12319122 Sensor cap for charge port Patty Flynn, Eric Kesler 2025-06-03

Frequent Collaborators

Patty Flynn1 shared
Eric Kesler1 shared

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Pedro Fernando Gomez Fernandez1
Kira Astakhova1
Amir EISEN1