Liquid purification or separation
With repair or assembling means
Assignee
active
No affiliations
Automatic valved bottle cap for use with liquid containers
Automatic valved filter assembly
Sports bottle filter cartridge
LandOfFree
Douglass E. Hughes does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Douglass E. Hughes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Douglass E. Hughes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1622443