David Leslie

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Roanoke, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Sump drain apparatus, system, and method of construction
- Patent number 11,634,910
- Issue date Apr 25, 2023
- JMH INNOVATIVE SOLUTIONS, LLC
- David Leslie
- E04 - BUILDING
Information Patent Grant
Sump drain apparatus, system, and method of construction
- Patent number 11,060,292
- Issue date Jul 13, 2021
- JMH INNOVATIVE SOLUTIONS, LLC
- David Leslie
- E04 - BUILDING
Information Patent Grant
Sump drain apparatus, system, and method of construction
- Patent number 10,760,275
- Issue date Sep 1, 2020
- JMH INNOVATIVE SOLUTIONS, LLC
- David Leslie
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
SUMP DRAIN APPARATUS, SYSTEM, AND METHOD OF CONSTRUCTION
- Publication number 20230257996
- Publication date Aug 17, 2023
- JMH Innovative Solutions, LLC
- David Leslie
- E04 - BUILDING
Information Patent Application
SUMP DRAIN APPARATUS, SYSTEM, AND METHOD OF CONSTRUCTION
- Publication number 20210396015
- Publication date Dec 23, 2021
- JMH Innovative Solutions, LLC
- David Leslie
- E04 - BUILDING
Information Patent Application
SUMP DRAIN APPARATUS, SYSTEM, AND METHOD OF CONSTRUCTION
- Publication number 20200284037
- Publication date Sep 10, 2020
- David Leslie
- E04 - BUILDING
Information Patent Application
SUMP DRAIN APPARATUS, SYSTEM, AND METHOD OF CONSTRUCTION
- Publication number 20200181913
- Publication date Jun 11, 2020
- David Leslie
- E04 - BUILDING