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Edwin Parkell — 1 Patent

EDEdgecraft: 1 patents #16 of 34Top 50%
Chestertown, MD: #30 of 55 inventorsTop 55%
Maryland: #19,590 of 35,612 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Edwin Parkell has been granted 1 US patent while listed as an inventor at Edgecraft. All of these patents were granted in 1994. Edwin Parkell ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Edwin Parkell in Chestertown, MD, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5357717 Manual file and sharpening tool Daniel D. Friel, Jr. 1994-10-25

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