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USPTO Patent Rankings Data through Dec 31, 2025
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Peter N. Kember — 1 Patent

EMEmi: 1 patents #32 of 137Top 25%
Ealing, GB: #30 of 46 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Peter N. Kember has been granted 1 US patent while listed as an inventor at Emi. All of these patents were granted in 1982. Peter N. Kember ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Peter N. Kember in Ealing, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350660 Ammonia gas sensors Grenville Arthur Robinson, Derek K. Burns 1982-09-21