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Home › Genesis Attachments › Roger Johnson

RJ

Roger Johnson — 1 Patent

GAGenesis Attachments: 1 patents #7 of 9Top 80%

Hermantown, MN: #8 of 15 inventorsTop 55%

Minnesota: #32,682 of 52,454 inventorsTop 65%

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

1 Patents All Time

Roger Johnson has been granted 1 US patent while listed as an inventor at Genesis Attachments. All of these patents were granted in 2020. Roger Johnson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Roger Johnson in Hermantown, MN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10668475	Pulverizer attachment with tooth rails	Daniel J. Raihala	2020-06-02

Roger Johnson — 1 Patent

Issued Patents All Time

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