Harry J. Ledgerwood

Marshfield, MO: #1 of 3 inventorsTop 35%

Missouri: #293 of 1,153 inventorsTop 30%

Overall (1997): #145,099 of 185,788Top 80%

1 Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5649713	Gasket for hub and spigot pipe joints	—	1997-07-22