Inventor

GRANBERG FREDERICK M

3 patents

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

INT PAPER CO

2 patents

US3957558AMay 18, 1976

Method and apparatus for making a molded pulp product with a liquid impervious layer integrally secured thereon

INT PAPER CO38 citations89

US4014739AMar 29, 1977

Mold construction having removable base member

INT PAPER CO15 citations68

FAIRCHILD INC

1 patent

US4096060AJun 20, 1978

Method utilizing plug flow for separating solids from liquid

FAIRCHILD INC21 citations79