Inventor · disambiguated record
Keith E. Ritchie
Also filed as: RITCHIE KEITH · RITCHIE KEITH E
2 granted patents·3 pending applications·8 citations·filing 2013–2025
53Inventor score
Files withROHR INC5
Top patents by PatentIndex Score
5 records- 0176US11136942B2Acoustic deep cavity centerbodyROHR INC·Filed 2018·Granted Oct 5, 2021·3 cites·13 claims
- 0268US9623976B2Nacelle for a high bypass ratio engine with multiple flow pathsROHR INC·Filed 2013·Granted Apr 18, 2017·5 cites·15 claims
- 0357US2024391179A1Ultrasonic welding thermoplastic material using energy transmission materialROHR INC·Filed 2023·Application pending·0 cites
- 0457US2025033302A1Horizontal ultrasonic welding thermoplastic materialROHR INC·Filed 2023·Application pending·0 cites
- 0550US2025235892A1Sulfonation treatment for a thermoplastic partROHR INC·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →