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Arthur L. Dwyer

DT Damco Testers: 3 patents #4 of 5Top 80%
📍 Houma, LA: #45 of 353 inventorsTop 15%
🗺 Louisiana: #1,700 of 10,876 inventorsTop 20%
Overall (All Time): #1,299,492 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4998435 Method and apparatus for leak testing of pipe Ronnie F. Miller, Darwin A. Miller, Darwin L. Miller 1991-03-12
4879896 Method and apparatus for leak testing of pipe Ronnie F. Miller, Darwin A. Miller, Darwin L. Miller 1989-11-14
4727749 Method and apparatus for leak testing of pipe Ronnie F. Miller, Darwin A. Miller, Darwin L. Miller 1988-03-01
4601194 Method and apparatus for leak testing of pipe Ronnie F. Miller, Darwin A. Miller, Darwin L. Miller 1986-07-22