RR

Roger G. Riefler

PA Parker-Hannifin: 1 patents #7 of 29Top 25%
📍 Kinnelon, NJ: #3 of 10 inventorsTop 30%
🗺 New Jersey: #1,275 of 4,679 inventorsTop 30%
Overall (1997): #83,856 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5629660 Expansion valve for air conditioning system with proportional solenoid Richard L. Kenyon, Ashok G. Zopey 1997-05-13