Home › Ritchie Industries › Michael R. Gerbo

Michael R. Gerbo

RIRitchie Industries: 1 patents #1 of 1Top 100%

Conrad, IA: #2 of 2 inventorsTop 100%

Iowa: #239 of 1,101 inventorsTop 25%

Overall (2003): #157,828 of 273,478Top 60%

1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6668754	Nipple valve waterer	—	2003-12-30