SP

Sigurdur G. Petursson

WA Waltec: 2 patents #1 of 10Top 10%
📍 Mississauga, CA: #833 of 3,799 inventorsTop 25%
Overall (All Time): #1,307,174 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4622701 Mechanical waste mechanism — 1986-11-18
4493338 Washerless faucet — 1985-01-15
4478367 Shower pulsator — 1984-10-23
4241749 Pressure compensating valve — 1980-12-30