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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Natalie E. Campbell — 1 Patent

SMSwitch Materials: 1 patents #25 of 31Top 85%
Burnaby, CA: #661 of 1,166 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Natalie E. Campbell has been granted 1 US patent while listed as an inventor at Switch Materials. All of these patents were granted in 2020. Natalie E. Campbell ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Natalie E. Campbell in Burnaby, BC, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10647913 Photochromic-electrochromic compositions Neil Robin Branda, Glen Ramsay Bremner, Jeremy Graham Finden, Matt Andrew Pilapil, Matthew Neal Roberts +3 more 2020-05-12