Danvers, Massachusetts
United States
4
2025-01-30
The entities that hold a legal rights for patent applications filed by inventor Vaughan Stephen:
Stephen Vaughan from Danvers, US has applied for patents for these inventions. The list has both pending applications and granted patents:
DOUBLE THERMOFORM CANNULA
#2 | 2022-10-06FLOW OPTIMIZED POLYMERIC HEART VALVE
#3 | 2020-12-31Double thermoform cannula
#4 | 2020-02-13Flow optimized polymeric heart valve
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