Dale Presnell

📍 Fort Worth, TX: #829 of 2,247 inventorsTop 40%

🗺 Texas: #52,441 of 125,132 inventorsTop 45%

Overall (All Time): #2,259,515 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5741066	Helical ribbon mixer	—	1998-04-21
5299865	Counterpoise helical ribbon mixer	—	1994-04-05