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Ralph E. Rathke — 1 Patent

Merrill, WI: #25 of 45 inventorsTop 60%
Wisconsin: #23,997 of 40,088 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ralph E. Rathke has been granted 1 US patent. All of these patents were granted in 1981. Ralph E. Rathke ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ralph E. Rathke in Merrill, WI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4251181 Implement coupling apparatus for boom-type vehicle Edward R. Drott, John C. Christenson 1981-02-17

Frequent Collaborators

Edward R. Drott1 shared
John C. Christenson1 shared

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