SA

Sean Terrence Armstrong

📍 Germiston, ZA: #16 of 64 inventorsTop 25%
Overall (All Time): #1,990,999 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9770559 Syringe with clicking mechanism 2017-09-26
D722160 Syringe plunger rod with clicking mechanism 2015-02-03