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USPTO Patent Rankings Data through Dec 31, 2025
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Nicholas John Constable — 1 Patent

Leatherhead, GB: #396 of 776 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Nicholas John Constable has been granted 1 US patent. All of these patents were granted in 2000. Nicholas John Constable ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Nicholas John Constable in Leatherhead, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6148742 Apparatus for disposing of hypodermic needles David Wong 2000-11-21