RP

Roy Ronald Pelfrey

📍 Sherman, TX: #1 of 8 inventorsTop 15%
🗺 Texas: #1,184 of 16,780 inventorsTop 8%
Overall (2021): #41,400 of 548,734Top 8%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10975862 Valve adapter connection assembly Khashayar A. Nashery, Mark A. Michnevitz, Jake Buford 2021-04-13
10975971 Valve plug assembly for pressure regulator Chun Lin 2021-04-13
10907746 Low flow-restriction shut-off valve with excess flow closure functionality Juan M. Diaz, Tung K. Nguyen, Nadim Ahmed 2021-02-02
10890266 Multidirectional vent limiting devices for use with fluid regulators Hoden Ali Farah, Tung K. Nguyen, Bruno Jean Michel Cheron 2021-01-12