WB

William C. Bickford

📍 Murfreesboro, TN: #4 of 19 inventorsTop 25%
🗺 Tennessee: #223 of 1,057 inventorsTop 25%
Overall (1997): #60,773 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5671608 Geothermal direct expansion heat pump system B. Ryland Wiggs, Jack L. Womack 1997-09-30