Pipes and tubular conduits
With closures and plugs
Inflation stem type
Inventor
active
Assembly process for fabric bag plug
Connector valve assembly for inflatable packer device
Electronic test and seal apparatus and method
Expansible pneumatic plug device
Expansible sealing plug for pipelines and the like
No associations
LandOfFree
Allen D. Mathison does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Allen D. Mathison, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Allen D. Mathison will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-327771