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Stephen Griffiths — 1 Patent in 2020

Calgary, CA: #207 of 737 inventorsTop 30%

Overall (2020): #265,341 of 565,922Top 50%

1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10661103	Self-braking pulley	Dion Owen	2020-05-26