Utility Model http://localhost/xmlui/handle/123456789/6038 2026-04-14T22:46:46Z 2026-04-14T22:46:46Z System and process for purification of biogas to high grade fuel biomethane using local material Njogu, Paul M. http://localhost/xmlui/handle/123456789/6142 2023-06-14T08:29:36Z 2022-01-14T00:00:00Z System and process for purification of biogas to high grade fuel biomethane using local material Njogu, Paul M. Utility model granted to Paul M. Njogu on System and process for purification of biogas to high grade fuel biomethane using local material 2022-01-14T00:00:00Z Tissue culture media formulation comprising sand as gelling agent Karanja, Rebbeca http://localhost/xmlui/handle/123456789/6141 2023-06-14T08:22:07Z 2019-01-21T00:00:00Z Tissue culture media formulation comprising sand as gelling agent Karanja, Rebbeca Utility model granted to Rebbeca Karanja on Tissue culture media formulation comprising sand as gelling agent 2019-01-21T00:00:00Z Real-time power billing and alert meter using GSM infrastructure Irungu, Bernard Njenga http://localhost/xmlui/handle/123456789/6140 2023-06-14T08:16:47Z 2020-12-17T00:00:00Z Real-time power billing and alert meter using GSM infrastructure Irungu, Bernard Njenga Utility model granted to Bernard Njenga Irungu on Real-time power billing and alert meter using GSM infrastructure 2020-12-17T00:00:00Z Smart soil sampler Akwale, Jenner http://localhost/xmlui/handle/123456789/6139 2023-06-14T08:10:30Z 2017-09-25T00:00:00Z Smart soil sampler Akwale, Jenner Utility model granted to Akwale Jenner on Smart soil sampler 2017-09-25T00:00:00Z