Donald F. North

PC Peerless Mfg. Co: 1 patents #19 of 34Top 60%

📍 Carrollton, TX: #653 of 1,041 inventorsTop 65%

🗺 Texas: #73,555 of 125,132 inventorsTop 60%

Overall (All Time): #4,017,400 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4526378	Filter tube gasket	Don J. Fisher	1985-07-02