James Kellum — 1 Patent at Emf

James Kellum has been granted 1 US patent while listed as an inventor at Emf. All of these patents were granted in 1989. James Kellum ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James Kellum in Renton, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4817934	Dual tote sorter and stacker	Walter A. McCormick, Douglas Langton, Steve McKelvy, Greg Phillips	1989-04-04

James Kellum — 1 Patent

Issued Patents All Time

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