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Patent applications and USPTO patent grants for Leach; Matthew James.The latest application filed is for "cleaning aid".
Patent | Date |
---|---|
Security device Grant D844,476 - Leach , et al. | 2019-04-02 |
Cleaning aid App 20020072473 - Ashcroft, Alexander Thomas ;   et al. | 2002-06-13 |
Method and apparatus for generating water sprays, and methods of cleaning using water sprays App 20020030122 - Barnes, Howard Anthony ;   et al. | 2002-03-14 |
Cleaning composition comprising quaternised poly-dimethylsiloxane and nonionic surfactant Grant 5,741,765 - Leach April 21, 1 | 1998-04-21 |
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