Prospect, Connecticut
United States
4
2020-08-27
The entities that hold a legal rights for patent applications filed by inventor Sundermeyer Frank D.:
Frank D. Sundermeyer from Prospect, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Exercise equipment with music synchronization
#2 | 2018-01-11FORCE ADJUSTMENT MECHANISM FOR STATIONARY EXERCISE EQUIPMENT
#3 | 2014-05-01Electronic Device for Impact Sport Head Protectors
#4 | 2011-05-19Exercise device
739934 ⎘