PC

Peter S. Collishaw

Overall (All Time): #2,352,180 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4503801 Apparatus for impregnating or dispersing a product in a thin substrate Michael Wilkinson 1985-03-12
4397754 Personal cleaning products Donald Bird 1983-08-09