Evan A. Carpenter-Crawford

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Farmington, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Elastic membrane strainer for a drain
- Patent number 9,963,862
- Issue date May 8, 2018
- Brasscraft Manufacturing Company
- Evan A. Carpenter-Crawford
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Openable drain strainer
- Patent number 9,816,256
- Issue date Nov 14, 2017
- Brasscraft Manufacturing Company
- Evan A. Carpenter-Crawford
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Handheld sprayer with single-handed spraying and aerating modes
- Patent number 9,803,344
- Issue date Oct 31, 2017
- Brasscraft Manufacturing Company
- Evan A. Carpenter-Crawford
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Openable Drain Strainer
- Publication number 20160040411
- Publication date Feb 11, 2016
- BRASSCRAFT MANUFACTURING COMPANY
- Evan A. Carpenter-Crawford
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Elastic Membrane Strainer for a Drain
- Publication number 20160040410
- Publication date Feb 11, 2016
- BRASSCRAFT MANUFACTURING COMPANY
- Evan A. Carpenter-Crawford
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Handheld Sprayer with Single-Handed Spraying and Aerating Modes
- Publication number 20160040404
- Publication date Feb 11, 2016
- BRASSCRAFT MANUFACTURING COMPANY
- Evan A. Carpenter-Crawford
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...