BS

Ben Saul

SS Sur-Gard Security Systems: 2 patents #1 of 8Top 15%
Overall (All Time): #2,353,275 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4517556 Automatic bypass switch for household security system Doug Hartley 1985-05-14
4477798 Fire Alarm control system Doug Hartley 1984-10-16