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Walter P. T. North — 1 Patent

DIDiffracto: 1 patents #11 of 16Top 70%

Windsor, CA: #475 of 864 inventorsTop 55%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Walter P. T. North has been granted 1 US patent while listed as an inventor at Diffracto. All of these patents were granted in 1985. Walter P. T. North ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Walter P. T. North in Windsor, ON, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4547674	Optical triangulation gear inspection	Timothy R. Pryor, Omer L. Hageniers	1985-10-15

Walter P. T. North — 1 Patent

Issued Patents All Time

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