SS

Steven J. Spencer

CA Carrier: 1 patents #15 of 83Top 20%
🗺 New York: #1,999 of 7,187 inventorsTop 30%
Overall (1997): #74,221 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5669441 Heat transfer tube and method of manufacture — 1997-09-23