Ryan E. Perry — 6 Patents at Joy Global Underground Mining

Ryan E. Perry has been granted 6 US patents while listed as an inventor at Joy Global Underground Mining. The first was granted in 2004 and the most recent in August 2025. Ryan E. Perry ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Ryan E. Perry in Venus, PA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12378883	Guide shoe for mining machine	Shawn W. Franklin, Joshua Lutz	2025-08-05
10731461	Guide shoe for mining machine	—	2020-08-04
10215023	Trapping shoe lubrication system	Troy Amsler	2019-02-26
10180336	Support structure for rotary sensor	Stephen Bremerkamp, Joshua Lutz	2019-01-15
8801106	Cleat for joining chassis modules	Shawn W. Franklin	2014-08-12
6688021	Locomotive snow removal enhancement	Mirza A. Baig, Admir Mesalic	2004-02-10	$55,236,000

Ryan E. Perry — 6 Patents

Issued Patents All Time

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