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Cathy Grant — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Alva, OK: #24 of 68 inventorsTop 40%
Oklahoma: #6,834 of 12,736 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Cathy Grant has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1989. Cathy Grant ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Cathy Grant in Alva, OK, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4872240 Steel knot for ropes Raphael F. Spinner, Clement F. Marley, Mary Brown 1989-10-10

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