John H. Leggett

UC Union Co.: 1 patents #3 of 9Top 35%

📍 Pineville, LA: #33 of 73 inventorsTop 50%

🗺 Louisiana: #5,044 of 10,876 inventorsTop 50%

Overall (All Time): #4,041,456 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4473121	Pressure regulating and relief valve assembly	William J. Nicholl, James R. Shychick	1984-09-25