Assignee
IRWIN RES AND DEVELOPMENT INC
US·7 granted patents·2 pending applications·5 citations·filing 2018–2025
Top patents by PatentIndex Score
9 records- 0185US11123915B2Thermoforming platen having discrete load paths and methodIRWIN RES AND DEVELOPMENT INC·Filed 2018·Granted Sep 21, 2021·2 cites·21 claims
- 0279US11279076B2Former to trim press automated sheet delivery system and methodIRWIN RES AND DEVELOPMENT INC·Filed 2018·Granted Mar 22, 2022·1 cites·33 claims
- 0378US11478977B2Thermoforming apparatus having deformation sensor and methodIRWIN RES AND DEVELOPMENT INC·Filed 2018·Granted Oct 25, 2022·1 cites·28 claims
- 0477US11752685B2Thermoforming apparatus with frame corner beams and platen closing mechanismIRWIN RES AND DEVELOPMENT INC·Filed 2018·Granted Sep 12, 2023·1 cites·19 claims
- 0567US11148346B2Thermoforming machine and methodIRWIN RES AND DEVELOPMENT INC·Filed 2019·Granted Oct 19, 2021·0 cites·19 claims
- 0666US12227326B2Closure strip guide and methodIRWIN RES AND DEVELOPMENT INC·Filed 2022·Granted Feb 18, 2025·0 cites·20 claims
- 0760US2025242535A1Extruder, Extruder Screw, and Method for ExtrudingIRWIN RES AND DEVELOPMENT INC·Filed 2025·Application pending·0 cites
- 0858US2026054876A1Bag Closing Apparatus and MethodIRWIN RES AND DEVELOPMENT INC·Filed 2024·Application pending·0 cites
- 0955US11865764B2Thermoforming machine having toggle differential load mechanism and methodIRWIN RES AND DEVELOPMENT INC·Filed 2018·Granted Jan 9, 2024·0 cites·17 claims
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