Ronald R. Lockhart

📍 Wayne, PA: #161 of 493 inventorsTop 35%

🗺 Pennsylvania: #19,182 of 74,527 inventorsTop 30%

Overall (All Time): #1,291,447 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5578562	Cleaner formulation	—	1996-11-26
5431841	Golf equipment cleaner formulation	—	1995-07-11
5306439	Jewelry cleaner formulation	—	1994-04-26
4686746	Chain separator means	—	1987-08-18