Inventor

ROBERTS JOHN P

US4 patents

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

GALA INC

2 patents

US7171762B2Feb 6, 2007

Self-cleaning centrifugal pellet dryer and method thereof

GALA INC33 citations89

US7421802B2Sep 9, 2008

Self-cleaning centrifugal dryer system and method thereof

GALA INC15 citations81

ST REGIS PAPER CO

1 patent

US4202721AMay 13, 1980

Heat sealing mechanism

ST REGIS PAPER CO32 citations89

NAT RES DEV

1 patent

US4644783AFeb 24, 1987

Active control of acoustic instability in combustion chambers

NAT RES DEV21 citations74