Carlsbad, California
United States
8
2025-12-30
Jay S. Derman from Carlsbad, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Spinning energy device
#2 | 2024-12-31Ear supported audio device
#3 | 2024-03-26Frictionless spinning energy device
#4 | 2023-06-27Frictionless spinning device
#5 | 2023-03-21Padlock security 3
#6 | 2022-12-06Frictionless rotating hanger
#7 | 2022-05-03Padlock security 2
#8 | 2021-01-14Padlock security
4974535 ⎘