Oceanside, California
United States
4
2025-05-08
The entities that hold a legal rights for patent applications filed by inventor Irwin Jeff:
Jeff Irwin from Oceanside, US has applied for patents for these inventions. The list has both pending applications and granted patents:
CONCRETE STAMPS HAVING LOCKING KEYWAYS
#2 | 2020-10-29Method and apparatus for interlocking stamps
#3 | 2017-01-05METHOD AND APPARATUS FOR STAMPING CONCRETE
#4 | 2016-03-03Method and apparatus for stamping concrete
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