Bryan Gregory Drake

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Parallel recirculating gantry system on a rollercoaster-style track
- Patent number 10,029,865
- Issue date Jul 24, 2018
- Amazon Technologies, Inc.
- David Bruce McCalib
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Parallel vertical recirculating gantry system
- Patent number 9,988,216
- Issue date Jun 5, 2018
- Amazon Technologies, Inc.
- David Bruce McCalib
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL