Okeana, Ohio
United States
3
2007-07-26
The entities that hold a legal rights for patent applications filed by inventor Allen E. David:
E. David Allen from Okeana, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Hospital bed and mattress having a retractable foot section
#2 | 2006-05-11Hospital bed and mattress having a retractable foot section
#3 | 2006-02-21Hospital bed and mattress having a retractable foot section
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