Jeffery M. Davis

États‑Unis d’Amérique

 
Quantité totale PI 2
Rang # Quantité totale PI 719 109
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 652 395

Brevets

Marques

2 0
0 0
0 0
0
 
Dernier brevet 2015 - Vortex ring-producing gun with r...
Premier brevet 2009 - Vortex ring producing gun

Derniers inventions, produits et services

2015 Invention Vortex ring-producing gun with recoiling nozzle. A vortex ring producing gun includes a body defi...
2009 Invention Vortex ring producing gun. A gun for producing a ring of fluid is described. The gun comprises a ...