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Ryan Calkin — 3 Patents

General Motors: 3 patents #4,723 of 18,328Top 30%

Ferndale, MI: #79 of 253 inventorsTop 35%

Michigan: #27,426 of 86,293 inventorsTop 35%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

Ryan Calkin has been granted 3 US patents while listed as an inventor at General Motors. The first was granted in 2018 and the most recent in May 2021. Ryan Calkin ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ryan Calkin in Ferndale, MI, US.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11001247	Method for suggesting activation of an exhaust brake	Maqsood Rizwan Ali Khan, Mark R. Claywell	2021-05-11	$38,952,000
10801417	Methods and systems for regulating exhaust gas flow	Mark R. Claywell, Maqsood Rizwan Ali Khan	2020-10-13	$31,226,000
9964010	Turbocharger actuation shaft exhaust leakage containment method	Eric D. Thomas	2018-05-08	$16,307,000

Ryan Calkin — 3 Patents

Patents per Year

Issued Patents All Time

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