Robert E. Cummings — 1 Patent at Norton

Robert E. Cummings has been granted 1 US patent while listed as an inventor at Norton. All of these patents were granted in 1991. Robert E. Cummings ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert E. Cummings in Brantford, ON, CA.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4998384	Grinding wheel mounting means	William L. Bouchard, Paul W. Kalinowski, Charles W. Sudol	1991-03-12

Robert E. Cummings — 1 Patent

Issued Patents All Time

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