Patents/Inventors

Robert Handfield

St-LucienCA1 patent

2 Patents

US119108622024
Ventilated Helmet Preventing Deposition of Fog on a Protective Eyewear, and a Method and Use of the Same
KIMPEX Inc.
0 cites
US118392562023
Ventilated Helmet Preventing Deposition of Fog on a Protective Eyewear, and a Method and Use of the Same
KIMPEX Inc.
0 cites