SO

Shiro Ono

ET Etec: 2 patents #1 of 1Top 100%
Overall (2018): #102,796 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10053377 Water softening device for use for a pet 2018-08-21
9919934 Water softening ball 2018-03-20