Rafael Vargas

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Vernal, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Muffler
- Patent number 11,746,681
- Issue date Sep 5, 2023
- R&R Holding & Leasing
- Rafael Vargas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Muffler
- Patent number 11,242,782
- Issue date Feb 8, 2022
- R&R Holding & Leasing
- Rafael Vargas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
IMPROVED MUFFLER
- Publication number 20220154609
- Publication date May 19, 2022
- R&R Holding & Leasing
- Rafael Vargas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MUFFLER
- Publication number 20200248599
- Publication date Aug 6, 2020
- R&R Holding & Leasing
- Rafael Vargas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES