Owasso, Oklahoma
United States
6
2022-05-19
The entities that hold a legal rights for patent applications filed by inventor Andersen Ryan J.:
Ryan J. Andersen from Owasso, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Layered TWC
#2 | 2021-12-09Layered TWC
#3 | 2021-07-15THREE-WAY-CATALYST
#4 | 2020-03-12Three-way catalyst
#5 | 2019-11-21Three-way catalyst
#6 | 2013-10-31Three-way catalyst having an upstream single-layer catalyst
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