PW

Patrick Douglas Henry Williams

📍 Gatineau, CA: #51 of 181 inventorsTop 30%
Overall (2017): #283,441 of 506,227Top 60%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9616435 Self-cleaning sprinkler Kenji Smith, Kiyoshi Smith, Kevin Bailey, Matthew R. Bailey, Duncan James Gibbons +1 more 2017-04-11