St. Johns
Canada
7
2018-04-05
The entities that hold a legal rights for patent applications filed by inventor LI Raymond:
Raymond LI from St. Johns, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
PROPULSION DEVICES WITH IMPROVED CONTROLS
#2 | 2017-01-26Propulsion devices with improved controls
#3 | 2014-12-25Propulsion devices with improved controls
#4 | 2014-11-13MULTI-PURPOSE PERSONAL PROPULSION SYSTEM
#5 | 2010-08-12Personal propulsion device
#6 | 2008-07-03Personal propulsion device
#7 | 2006-03-16Personal propulsion device
965078 ⎘