Inventor · disambiguated record
Astrid Birch
Also filed as: BIRCH ASTRID
2 granted patents·1 pending application·2 citations·filing 2014–2024
37Inventor score
Top patents by PatentIndex Score
3 records- 0172US2025213341A1Method and system for measuring periodontal pocket depth3SHAPE AS·Filed 2024·Application pending·0 cites
- 0255US9781524B2Communication systemOTICON AS·Filed 2014·Granted Oct 3, 2017·2 cites·12 claims
- 0353US12213852B2Method and system for measuring periodontal pocket depth3SHAPE AS·Filed 2019·Granted Feb 4, 2025·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →