John W. Tavener

IC ICI: 1 patents #1,088 of 2,189Top 50%

📍 Stokesley, GB: #4 of 10 inventorsTop 40%

Overall (All Time): #3,965,733 of 4,157,543Top 100%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4633733	Ratchet mechanism	—	1987-01-06