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Douglass Nance — 1 Patent

GRGrindmaster: 1 patents #18 of 54Top 35%
Louisville, KY: #1,846 of 3,201 inventorsTop 60%
Kentucky: #6,459 of 11,577 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Douglass Nance has been granted 1 US patent while listed as an inventor at Grindmaster. All of these patents were granted in 1996. Douglass Nance ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Douglass Nance in Louisville, KY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5542342 Coffee grinder and brewer apparatus with basket sensing and grind only feature Robert C. McNeill 1996-08-06

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