Inventor

SHATWELL ROBERT A

GB3 patents

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

SECR DEFENCE BRIT

1 patent

US5571561ANov 5, 1996

Coated filaments

SECR DEFENCE BRIT11 citations66

BRITISH PETROLEUM CO

1 patent

US5221353AJun 22, 1993

Apparatus for depositing a ceramic coating on a filament

BRITISH PETROLEUM CO0 citations41

BRITISH PETROLEUM CO PLC

1 patent

US5156883AOct 20, 1992

Process for depositing a ceramic coating on a filament

BRITISH PETROLEUM CO PLC1 citations41