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Patent applications and USPTO patent grants for Brotherston; Ian.The latest application filed is for "commode chair".
Patent | Date |
---|---|
Commode chair seat Grant D492,985 - Brotherston , et al. July 13, 2 | 2004-07-13 |
Commode chair App 20040049841 - Brotherston, Ian ;   et al. | 2004-03-18 |
Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system Grant 6,399,361 - Brotherston , et al. June 4, 2 | 2002-06-04 |
User-propelled geriatric chair App 20020030350 - Brotherston, Ian | 2002-03-14 |
Health care chair Grant D414,143 - Brotherston September 21, 1 | 1999-09-21 |
Reclining chair Grant 5,868,461 - Brotherston February 9, 1 | 1999-02-09 |
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