St-Eustache
Canada
6
2022-06-09
The entities that hold a legal rights for patent applications filed by inventor Silverwood Alain:
Alain Silverwood from St-Eustache, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Multilayer Media Bed Filter with Improved Backwash
#2 | 2018-04-12Multilayer Media Bed Filter with Improved Backwash
#3 | 2017-01-05Media Bed Filters for Filtering Fine Particles from a Raw Liquid Flow and Method of Using the Same
#4 | 2015-12-17REACTOR WITH ANTIMICROBIAL MEDIUM FOR LIQUID DISINFECTION
#5 | 2015-07-09Media bed filters for filtering fine particles from a raw liquid flow and method of using the same
#6 | 2012-03-08METHOD AND APPARATUS FOR INCREASING THE EFFICIENCY OF ELECTRO-DEWATERING
1218902 ⎘