Peyton, Colorado
United States
4
2020-07-09
The entities that hold a legal rights for patent applications filed by inventor PLEIMAN David J.:
David J. PLEIMAN from Peyton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Coil springs with non-linear loading responses and mattresses including the same
#2 | 2018-03-01SPRING CORE FOR A MATTRESS
#3 | 2017-11-23Coil springs with non-linear loading responses and mattresses including the same
#4 | 2012-07-26Reverse coil head coils and innersprings
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