Frederick S. Nelson, Jr.

📍 Tulsa, OK: #24 of 135 inventorsTop 20%

🗺 Oklahoma: #176 of 787 inventorsTop 25%

Overall (2004): #223,490 of 270,089Top 85%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6722297	Machine for planting grass sprigs	—	2004-04-20