Seattle, Washington
United States
3
2019-05-23
The entities that hold a legal rights for patent applications filed by inventor Apperson Ryan W.:
Ryan W. Apperson from Seattle, US has applied for patents for these inventions. The list has both pending applications and granted patents:
PROGRAMMABLE CARDIOPULMONARY RESUSCITATION (CPR) DETECTION DEVICE
#2 | 2015-12-24Programmable cardiopulmonary resuscitation (CPR) detection device
#3 | 2012-09-06Programmable cardiopulmonary resuscitation (CPR) detection device
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