Windsor
Canada
4
2006-07-27
The entities that hold a legal rights for patent applications filed by inventor Hengsperger Steve L.:
Steve L. Hengsperger from Windsor, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
System and containers for water filtration and item sanitization
#2 | 2006-07-27Filter housing for a drinking water pitcher
#3 | 2006-07-27Drinking water pitcher having a removable upper reservoir
#4 | 2005-01-27Sanitization system and system components
4670407 ⎘