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USPTO Patent Rankings Data through Sept 30, 2025
RF

Raymond Keith Foster

KIKeith Investments: 1 patents #1 of 1Top 100%
Madras, OR: #1 of 4 inventorsTop 25%
Oregon: #370 of 2,300 inventorsTop 20%
Overall (2004): #45,487 of 270,089Top 20%
2 Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6782994 Heavy-duty reciprocating slat conveyor 2004-08-31
6675956 Slat conveyor with lifting slats and conveying slats Scott Delamarter 2004-01-13