FG

Frederick Stuart Grotrian

DL Dyson Technology Limited: 3 patents #8 of 79Top 15%
Overall (2021): #83,392 of 548,734Top 20%
3
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
D919178 Hair straightener Alexander Stuart Knox, Stephen Benjamin Courtney, Andrew Drummond Flynn, Richard David Nicolaou, Samuel James Czerpak +2 more 2021-05-11
D919179 Hair straightener Alexander Stuart Knox, Stephen Benjamin Courtney, Andrew Drummond Flynn, Richard David Nicolaou, Samuel James Czerpak +1 more 2021-05-11
D919180 Hair straightener Alexander Stuart Knox, Stephen Benjamin Courtney, Andrew Drummond Flynn, Richard David Nicolaou, Samuel James Czerpak +1 more 2021-05-11