Phoenix, Arizona
United States
5
2020-08-06
The entities that hold a legal rights for patent applications filed by inventor Perek John:
John Perek from Phoenix, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Outflow valve assemblies including non-metallic frames and enhanced attachment features
#2 | 2020-01-30Lightning-dissipative aircraft assemblies and valve frames utilized in the same
#3 | 2014-04-17Ball screw actuator including a stop with an integral guide
#4 | 2006-01-26Coring of compression-molded phenolic
#5 | 2005-03-03Ablative composite assemblies and joining methods thereof
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