Mathew E. Bancroft

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Riccarton, NZ

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Patents Grantslast 30 patents

Information Patent Grant
Respirator system with curved vortex tube
- Patent number 10,537,756
- Issue date Jan 21, 2020
- RPB Safety, LLC
- Mathew E. Bancroft
- A42 - HEADWEAR
Information Patent Grant
Curved vortex tube
- Patent number 9,599,372
- Issue date Mar 21, 2017
- RPB Safety, LLC
- Mathew E. Bancroft
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
RESPIRATOR SYSTEM WITH CURVED VORTEX TUBE
- Publication number 20170151450
- Publication date Jun 1, 2017
- RPB Safety, LLC
- Mathew E. Bancroft
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CURVED VORTEX TUBE
- Publication number 20140123978
- Publication date May 8, 2014
- Mathew E. Bancroft
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...