Tulsa, Oklahoma
United States
4
2023-09-14
The entities that hold a legal rights for patent applications filed by inventor Shaffer Yul E.:
Yul E. Shaffer from Tulsa, US has applied for patents for these inventions. The list has both pending applications and granted patents:
CYLINDRICAL BURNER APPARATUS AND METHOD
#2 | 2022-05-05Cylindrical burner apparatus and method
#3 | 2022-05-05CYLINDRICAL BURNER APPARATUS AND METHOD
#4 | 2022-01-13Cylindrical burner apparatus and method
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