RL

Richard Ladouceur

📍 Qualicum Beach, CA: #3 of 17 inventorsTop 20%
Overall (All Time): #1,173,344 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10864486 Rotary gas bubble ejector — 2020-12-15
9732768 Intermittent fluid pump — 2017-08-15
8851457 Low-turbulent aerator and aeration method — 2014-10-07
8137557 Wastewater treatment method — 2012-03-20