PC

Patrick Champigny

📍 Laval, CA: #347 of 875 inventorsTop 40%
Overall (All Time): #2,308,939 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D325670 Telescopic walking stick — 1992-04-28
4809725 Telescopic crutch and walking stick — 1989-03-07