Douglas BUCHAN

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Seville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Bath waste and overflow systems and methods of use
- Patent number 12,071,754
- Issue date Aug 27, 2024
- Oatey Co.
- Shawn Heipp
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Bath waste and overflow systems and methods of use
- Patent number 11,001,996
- Issue date May 11, 2021
- Oatey Co.
- Shawn Heipp
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
Bath Waste And Overflow Systems And Methods Of Use
- Publication number 20240376699
- Publication date Nov 14, 2024
- OATEY CO.
- Shawn Heipp
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Bath Waste And Overflow Systems And Methods Of Use
- Publication number 20210262210
- Publication date Aug 26, 2021
- OATEY CO.
- Shawn Heipp
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Bath Waste And Overflow Systems And Methods Of Use
- Publication number 20180305910
- Publication date Oct 25, 2018
- OATEY CO.
- Shawn Heipp
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
PLUMBING ATTACHMENT SYSTEMS AND METHODS
- Publication number 20180087248
- Publication date Mar 29, 2018
- Douglas BUCHAN
- E03 - WATER SUPPLY SEWERAGE