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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Robert — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Lambertville, NJ: #45 of 108 inventorsTop 45%
New Jersey: #30,063 of 69,400 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher Robert has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2001 and the most recent in September 2003. Christopher Robert ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher Robert in Lambertville, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6626670 Powered periotome Sheldon Lerner, Anthony Handal 2003-09-30
6309219 Periotome 2001-10-30