Carlsbad, California
United States
4
2025-02-27
The entities that hold a legal rights for patent applications filed by inventor Mattson Mark C.:
Mark C. Mattson from Carlsbad, US has applied for patents for these inventions. The list has both pending applications and granted patents:
GARAGE DOOR OPENER BATTERY BACKUP SYSTEM
#2 | 2023-04-06Garage door opener battery backup system
#3 | 2012-07-12Obstruction detector power control
#4 | 2008-05-22Nested Packaging For Central Vacuum Cleaner
3211407 ⎘