JD

Joseph Doyle

NP National Refrigeration Products: 2 patents #2 of 5Top 40%
📍 Munich, PA: #1 of 1 inventorsTop 100%
Overall (1997): #35,697 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5678415 Refrigerant recovery apparatus Bryan M. Peckjian, John H. Reilly, Jr. 1997-10-21
5606862 Combined refrigerant recovery, evacuation and recharging apparatus and method Bryan M. Peckjian, John H. Reilly, Jr. 1997-03-04