DS

Donald Stewart

RL Rotech Group Limited: 2 patents #1 of 2Top 50%
📍 Aberdeen, CO: #1 of 1 inventorsTop 100%
Overall (2024): #170,556 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12163309 Underwater excavation apparatus — 2024-12-10
12110653 Underwater excavation apparatus Kenneth Roderick Stewart 2024-10-08