Record

Document Reference	PPM/4/487
Title	Letter from Eric Potter Clarkson to Peter Mansfield; 12 August 2002
Date	12 August 2002
Extent	1 bundle
Level	Item/file
Access Conditions	Access may be restricted under current Data Protection legislation. Please see our Access Policy or contact us for further advice.
Content Description	Concerns opposition to Japanese Patent No. 2515107 for 'Magnetic Field Screens'. Includes copy of letter from Shiga International Patent Office to Eric Potter Clarkson dated 1 August 2002, and copy of United States Patent Application No. 3466499 for 'Cancellation of External Magnetic Fields by Inner and Outer Cylindrical Current Sheets' (Inventor: Richard A. Beth).