Harold L. Boyce

📍 Tulsa, OK: #825 of 2,344 inventorsTop 40%

🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%

Overall (All Time): #2,359,920 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4476892	Dual purpose refrigerant connector	—	1984-10-16
4332273	Leakproof refrigerant connector	—	1982-06-01