Oxnard, California
United States
3
2022-05-12
The entities that hold a legal rights for patent applications filed by inventor Chambers Leonard E.:
Leonard E. Chambers from Oxnard, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Frustoconical combustion chamber for a fluid heating device and methods for making the same
#2 | 2021-10-28Frustoconical combustion chamber for a fluid heating device and methods for making the same
#3 | 2020-04-16Optimized burners for boiler applications
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