Murphy, Texas
United States
4
2020-06-11
The entities that hold a legal rights for patent applications filed by inventor Richiuso Leonard:
Leonard Richiuso from Murphy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Filter clamp lock
#2 | 2019-01-24Filter clamp lock
#3 | 2017-03-09Laser and optical charging and communications device and method of use
#4 | 2015-06-25Diatomaceous earth filter apparatus and method
1820658 ⎘