HA

Hubert Antoine

📍 Walcourt, BE: #1 of 7 inventorsTop 15%
Overall (All Time): #1,168,811 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10696389 Swash plate system for helicopter rotor — 2020-06-30
6289978 Coiled heat exchanger and a method for making a coiled heat exchanger — 2001-09-18
6263961 Spiral heat exchanger — 2001-07-24
4627390 Fuel injection device for two-stroke engine — 1986-12-09