Mathew Chirappuram Royce

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Fredericksburg, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Prefabricated precompressed deck joint systems
- Patent number 12,209,370
- Issue date Jan 28, 2025
- Mathew Chirappuram Royce
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Pre-fabricated link slab—ultra high performance concrete
- Patent number 11,851,869
- Issue date Dec 26, 2023
- Mathew Chirappuram Royce
- E04 - BUILDING
Information Patent Grant
Refined prestressed concrete elements
- Patent number 11,773,589
- Issue date Oct 3, 2023
- ADVANCED BRIDGE CONSTRUCTION TECHNOLOGIES, INC
- Mathew Chirappuram Royce
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Refined prestressed concrete elements
- Patent number 11,414,863
- Issue date Aug 16, 2022
- ADVANCED BRIDGE CONSTRUCTION TECHNOLOGIES, INC
- Mathew Chirappuram Royce
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
Pre-Fabricated Link Slab - Ultra High Performance Concrete
- Publication number 20220412069
- Publication date Dec 29, 2022
- Mathew Chirappuram Royce
- E04 - BUILDING
Information Patent Application
REFINED PRESTRESSED CONCRETE ELEMENTS
- Publication number 20220356703
- Publication date Nov 10, 2022
- Advanced Bridge Construction Technologies, Inc.
- Mathew Chirappuram Royce
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Prefabricated Precompressed Deck Joint Systems
- Publication number 20220349133
- Publication date Nov 3, 2022
- Mathew Chirappuram Royce
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Refined Prestressed Concrete Elements
- Publication number 20210229319
- Publication date Jul 29, 2021
- Advanced Bridge Construction Technologies, Inc.
- Mathew Chirappuram Royce
- E04 - BUILDING