James J. Lacey

📍 Trent, SD: #2 of 6 inventorsTop 35%

🗺 South Dakota: #678 of 2,308 inventorsTop 30%

Overall (All Time): #2,338,181 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4763728	Jet-type well screen cleaner	—	1988-08-16
4678001	Pump prime maintainer	—	1987-07-07