Gabriel J. Leyva

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San Antonio, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Volumetric concrete mixing system, equipment, and method
- Patent number 11,850,769
- Issue date Dec 26, 2023
- J&P INVESCO LLC
- Paul A. Karam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Volumetric concrete mixing system, equipment, and method
- Patent number 11,173,630
- Issue date Nov 16, 2021
- J&P INVESCO LLC
- Paul A. Karam
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Volumetric concrete mixing system, equipment, and method
- Patent number 10,688,687
- Issue date Jun 23, 2020
- J&P INVESCO LLC
- Paul A. Karam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
VOLUMETRIC CONCRETE MIXING SYSTEM, EQUIPMENT, AND METHOD
- Publication number 20180126592
- Publication date May 10, 2018
- MK-1 Construction Services, LLC
- Paul A. Karam
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING