Burbank, California
United States
3
2005-09-01
Kenneth R. Epstein from Burbank, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Musical and illuminating jump rope
#2 | 2005-08-25Light emitting diode display for flower card
#3 | 2005-07-21Submersible light source for an optical fiber flower display in a water-filled vase
4880752 ⎘