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Jonathan Patrick Jeffries — 2 Patents

Ford: 2 patents #6,478 of 17,473Top 40%

Canton, MI: #1,070 of 2,230 inventorsTop 50%

Michigan: #35,377 of 86,293 inventorsTop 45%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Jonathan Patrick Jeffries has been granted 2 US patents while listed as an inventor at Ford. The first was granted in 2011 and the most recent in December 2017. Jonathan Patrick Jeffries ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jonathan Patrick Jeffries in Canton, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9845766	Piston crown to raise compression ratio	Brian D. Armstrong, Thomas Kostrzewski	2017-12-19	$6,169,000
7913656	Variable displacement engine having selectively engageable rocker arm with positioning device	Michael Bruno Magnan, Brian J. Fregonese, Todd Jay Brewer	2011-03-29	$40,213,000

Jonathan Patrick Jeffries — 2 Patents

Issued Patents All Time

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