Rick Roller

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated cooling structures and methods for aerial vehicle propul...
- Patent number 12,187,450
- Issue date Jan 7, 2025
- Amazon Technologies, Inc.
- Rick Roller
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Concentrated motor winding configuration and method of manufacturing
- Patent number 12,170,466
- Issue date Dec 17, 2024
- Amazon Technologies, Inc.
- Tausif Husain
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER