Guide shoe for mining machine
US-2026092521-A1 · Apr 2, 2026 · US
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Perry Ryan E patents
Perry Ryan E is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Perry Ryan E |
| Total patents | 11 |
| First publication | Mar 16, 2017 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Rackbar rotation limit
US-12584409-B2 · Mar 24, 2026 · US
Guide shoe for mining machine
US-12378883-B2 · Aug 5, 2025 · US
Rackbar rotation limit
US-2024301793-A1 · Sep 12, 2024 · US
Guide shoe for mining machine
US-2024240559-A1 · Jul 18, 2024 · US
Guide shoe for mining machine
US-2024183272-A1 · Jun 6, 2024 · US
Guide shoe for mining machine
US-10731461-B2 · Aug 4, 2020 · US
Thermally expandable connector
US-2020032824-A1 · Jan 30, 2020 · US
Trapping shoe lubrication system
US-10215023-B2 · Feb 26, 2019 · US
Guide shoe for mining machine
US-2017167259-A1 · Jun 15, 2017 · US
Recent patents
Latest publications not already listed above.
Trapping shoe lubrication system
US-2017074097-A1 · Mar 16, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Joy Global Underground Mining Llc | 9 |
| Joy Mm Delaware Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.