Raymond P. Roberts

📍 Tulsa, OK: #27 of 151 inventorsTop 20%

🗺 Oklahoma: #151 of 749 inventorsTop 25%

Overall (1989): #67,347 of 140,708Top 50%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4844644	Calendar pad stand	—	1989-07-04