Graham Langford

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Winston-Salem, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Blowers with variable nozzles
- Patent number 11,668,311
- Issue date Jun 6, 2023
- TECHTRONIC CORDLESS GP
- Hang Man Cho
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
BLOWERS WITH VARIABLE NOZZLES
- Publication number 20230147771
- Publication date May 11, 2023
- TECHTRONIC CORDLESS GP
- Hang Man Cho
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...