MP

Martin Petzoldt

NB New York Air Brake: 1 patents #5 of 11Top 50%
📍 Whispering Pines, NC: #1 of 1 inventorsTop 100%
🗺 North Carolina: #561 of 2,260 inventorsTop 25%
Overall (1997): #107,688 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D378229 Combined dirt collector and cut-out cock Robert Gayfer 1997-02-25