PP

Patrick Purcell

ML Minroc Technical Promotions Limited: 1 patents #1 of 2Top 50%
📍 Louisville, KY: #34 of 135 inventorsTop 30%
🗺 Kentucky: #124 of 568 inventorsTop 25%
Overall (1997): #95,288 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5685380 Reverse circulation down-the-hole drill Joseph Purcell 1997-11-11