Fernand L. O. J. Chauvier

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Springs, ZA: #9 of 48 inventorsTop 20%

Overall (All Time): #1,309,029 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4378254	Method for simultaneously cleaning and skimming a vessel containing a liquid	—	1983-03-29
4368751	Valve	—	1983-01-18
4317243	System for cleaning the interior surface area of a vessel	—	1982-03-02
4193156	Apparatus for cleaning submerged surfaces	—	1980-03-18