Inventor

HERDER ROBERT O

US4 patents

⚠️ This page may combine multiple inventors who share the name “HERDER ROBERT O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RUBBER MILLERS INC

2 patents

US4893576AJan 16, 1990

Marine fender

RUBBER MILLERS INC24 citations89

US4628850ADec 16, 1986

Marine fender

RUBBER MILLERS INC22 citations78

OCEAN SYSTEMS

1 patent

US4136632AJan 30, 1979

Marine fender

OCEAN SYSTEMS10 citations64

HERDER ROBERT O

1 patent

US4360498ANov 23, 1982

Sectional lined end box for chemical cell

HERDER ROBERT O1 citations41