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Christopher Ratliff — 2 Patents

General Motors: 1 patents #9,441 of 18,328Top 55%
Linden, MI: #50 of 136 inventorsTop 40%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher Ratliff has been granted 2 US patents while listed as an inventor at General Motors. The first was granted in 1995 and the most recent in September 2025. Christopher Ratliff ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher Ratliff in Linden, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12420787 System and method for road groove detection and control in automated driving Mohammadali Shahriari, Mehdi Abroshan, Mohammed Raju Hossain, Ashraf Abualfellat, Brian Porto +1 more 2025-09-23
D362132 Book holder — 1995-09-12

Frequent Collaborators

Ashraf Abualfellat1 shared
Brian Porto1 shared
Mohammed Raju Hossain1 shared
Mohammadali Shahriari1 shared
Sadaf Mohammadi1 shared
Mehdi Abroshan1 shared

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Yiqi SHI2
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Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
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