RS

Ronald J. Stewart

📍 Calgary, CA: #971 of 5,407 inventorsTop 20%
Overall (All Time): #1,270,523 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6637156 Extendable flower pot — 2003-10-28
6029393 Rodent trapping device — 2000-02-29
5446992 Vermin bait station — 1995-09-05
D303525 Explosion resistant, wall mount telephone set — 1989-09-19