David J. Schiffrin

Follow

Person

Southampton, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Electrochemical generation of N.sub.2 O.sub.5
- Patent number RE34801
- Issue date Nov 29, 1994
- The Secretary of State for Ministry of Defence in Her Britannic Majesty's Gov...
- Rodney J. Marshall
- 204 - Chemistry: electrical and wave energy
Information Patent Grant
Electrochemical generation of N.sub.2 O.sub.5
- Patent number 5,120,408
- Issue date Jun 9, 1992
- The Secretary of State for Defence in Her Britannic Majesty's Government of t...
- Rodney J. Marshall
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrochemical electrodes
- Patent number 4,995,960
- Issue date Feb 26, 1991
- Public Health Laboratory Service Board
- Martin C. Wiles
- G01 - MEASURING TESTING
Information Patent Grant
Metal diphthalocyanine electrochromic displays and electrolytes the...
- Patent number 4,427,267
- Issue date Jan 24, 1984
- International Business Machines Corporation
- Gilbert C. Collins
- G02 - OPTICS