BM

Barbara Jane McGivern

📍 Toronto, CA: #5,171 of 9,482 inventorsTop 55%
Overall (All Time): #3,658,405 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5943920 Jar and bottle lid closing and opening device Raymond A. DelCastilho 1999-08-31