Alamo, California
United States
8
2019-11-07
The entities that hold a legal rights for patent applications filed by inventor Ray Curtis:
Curtis Ray from Alamo, US has applied for patents for these inventions. The list has both pending applications and granted patents:
BREATHING MASK
#2 | 2018-05-10Breathing mask
#3 | 2016-12-08DYNAMIC TACTILE INTERFACE AND METHODS
#4 | 2016-05-19DYNAMIC TACTILE INTERFACE AND METHODS
#5 | 2015-10-15Dynamic tactile interface and methods
#6 | 2014-05-15Dynamic tactile interface and methods
#7 | 2007-06-07Integrated tire pressure sensor system
#8 | 2007-04-05Power generation utilizing tire pressure changes
760187 ⎘