Inventor

GRAY JOHN R

US3 patents

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

ALBANY INT CORP

1 patent

US6136151AOct 24, 2000

Press belt and press roll cover for papermaking

ALBANY INT CORP35 citations90

XEROX CORP

1 patent

US4844440AJul 4, 1989

Sheet registration apparatus

XEROX CORP20 citations77

GRAY JOHN R

1 patent

US4688022AAug 18, 1987

Safety device for hang glider

GRAY JOHN R5 citations52