John S. Cottrell

Follow

Person

Manchester M20 8QP, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods of use in the mass analysis of chemical samples
- Patent number 4,908,512
- Issue date Mar 13, 1990
- Kratos Analytical Limited
- Richard M. Caprioli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods for use in the mass analysis of chemical samples
- Patent number 4,820,648
- Issue date Apr 11, 1989
- Spectros Limited
- Richard M. Caprioli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple collector mass spectrometers
- Patent number 4,524,275
- Issue date Jun 18, 1985
- John S. Cottrell
- H01 - BASIC ELECTRIC ELEMENTS