St. Charles, Missouri
United States
4
2008-08-07
The entities that hold a legal rights for patent applications filed by inventor Merwin Jeffrey C.:
Jeffrey C. Merwin from St. Charles, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods for detecting fluid surge conditions
#2 | 2008-05-08Fluid detector recognizing foam and surge conditions
#3 | 2007-09-20Fluid detector recognizing foam and surge conditions
#4 | 2006-06-15Water feed controller for a boiler
4171540 ⎘