JD

Joseph Dugan

📍 Schoutenkamp, PA: #38 of 115 inventorsTop 35%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #1,977,821 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9611967 Internally heated fluid transfer pipes with internal helical heating ribs — 2017-04-04
5699875 Lifeline anchor — 1997-12-23