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David R. Downs — 1 Patent

MSMarq Packaging Systems: 1 patents #3 of 6Top 50%

Yakima, WA: #113 of 266 inventorsTop 45%

Washington: #48,569 of 76,902 inventorsTop 65%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

David R. Downs has been granted 1 US patent while listed as an inventor at Marq Packaging Systems. All of these patents were granted in 1989. David R. Downs ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David R. Downs in Yakima, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4821203	Computer adjustable case handling machine	Bernard J. Carlton	1989-04-11

David R. Downs — 1 Patent

Issued Patents All Time

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