CY

Cheng-Nan Yang

PI Pro-Iroda Industries: 3 patents #1 of 2Top 50%
Overall (2018): #79,766 of 503,207Top 20%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10161629 Gas torch head including burner tube thereof being replaceable — 2018-12-25
10060623 Gas hot air gun head — 2018-08-28
9869471 Gas hot air gun head — 2018-01-16