DF

David Farmer

📍 Melbourne, FL: #4 of 33 inventorsTop 15%
🗺 Florida: #136 of 2,217 inventorsTop 7%
Overall (1989): #29,614 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4867202 Curtain valve arrangement 1989-09-19
4832168 Fluid operated transport device, and method 1989-05-23