DM

D. Thomas Murphy

📍 Kihei, HI: #1 of 13 inventorsTop 8%
🗺 Hawaii: #2 of 116 inventorsTop 2%
Overall (1994): #14,177 of 165,921Top 9%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5374353 Aeration train and aeration apparatus for biological purification of wastewater — 1994-12-20
5352356 Stovepipe decanter apparatus — 1994-10-04
5316671 Submersible aeration train and aeration apparatus for biological purification of sewage — 1994-05-31