Oscar Kaalstad

📍 Orlando, FL: #16 of 106 inventorsTop 20%

🗺 Florida: #421 of 2,217 inventorsTop 20%

Overall (1989): #71,950 of 140,708Top 55%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4832143	Rotary drilling device	Neil G. Reid	1989-05-23