Uncategorized
Inventor
An adjustable alarm device for sliding doors and windows
Appliance for inserting piston rings
Appliance for inserting piston rings
Construction of framed buildings
Container with indicating closure
An adjustable alarm device for sliding doors and windows
Appliance for inserting piston rings
Appliance for inserting piston rings
Construction of framed buildings
Container with indicating closure
LandOfFree
Robert Allen does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Robert Allen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Robert Allen will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-56452