Carlsbad, California
United States
8
2025-03-20
The entities that hold a legal rights for patent applications filed by inventor Simpson John:
John Simpson from Carlsbad, US has applied for patents for these inventions. The list has both pending applications and granted patents:
GUIDE WIRE TIP HAVING ROUGHENED SURFACE
#2 | 2023-03-23Guide wire tip having roughened surface
#3 | 2020-07-16Guide wire tip having roughened surface
#4 | 2018-11-15CATHETER HAVING HYDRAULIC ACTUATOR
#5 | 2016-10-06Catheter having hydraulic actuator
#6 | 2015-09-03Catheter having hydraulic actuator
#7 | 2013-11-14Catheter having hydraulic actuator
#8 | 2010-05-27Robust catheter tubing
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