PY

Ping-Li Yen

UN Unknown: 1 patents #29,356 of 83,584Top 40%
🗺 California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #996,654 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9261199 Temperature controlled fire abatement apparatus 2016-02-16
7789165 Industrial oil cooker fire protection system 2010-09-07
6571882 Fire fighting vehicle and equipment 2003-06-03
6510901 Portable fire protection apparatus and method using water mist Zhigang Liu, Donald W. Carpenter, Andrew Kim 2003-01-28
6173791 Fire protection system using water mist 2001-01-16