Phoenix, Arizona
United States
3
2022-09-15
The entities that hold a legal rights for patent applications filed by inventor Spinelli Charles B.:
Charles B. Spinelli from Phoenix, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Community noise abatement in dynamic environment
#2 | 2021-02-11Community noise abatement in dynamic environment
#3 | 2020-06-18System for determining potential landing sites for aircraft prior to landing assist device deployment
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