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John Stephen Zwerner — 2 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
Scottsdale, AZ: #1,400 of 3,386 inventorsTop 45%
Arizona: #13,181 of 32,909 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John Stephen Zwerner has been granted 2 US patents while listed as an inventor at Unknown. All of these patents were granted in 2017. John Stephen Zwerner ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John Stephen Zwerner in Scottsdale, AZ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9707597 Reconformable material removal system David J. Robinson 2017-07-18
9630215 Reconformable material removal system David J. Robinson 2017-04-25

Frequent Collaborators

David J. Robinson2 shared

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