Robert W. Day

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Enfield, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Internal cooling passages for rotating cutting tools
- Patent number 10,814,406
- Issue date Oct 27, 2020
- Raytheon Technologies Corporation
- Zhigang Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DESIGN FOR INTERNAL COOLING PASSAGES FOR ROTATING CUTTING TOOLS
- Publication number 20200338649
- Publication date Oct 29, 2020
- United Technologies Corporation
- Zhigang Wang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR