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Gregory Von Gruenberg — 1 Patent

POPolychrome: 1 patents #17 of 34Top 50%
Potsdam, NY: #141 of 231 inventorsTop 65%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Gregory Von Gruenberg has been granted 1 US patent while listed as an inventor at Polychrome. All of these patents were granted in 1985. Gregory Von Gruenberg ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Gregory Von Gruenberg in Potsdam, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4548683 Method of electrolytically graining a lithographic plate Jen-chi Huang, Donald Riley 1985-10-22

Frequent Collaborators

Jen-chi Huang1 shared
Donald Riley1 shared

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