http://localhost/xmlui/handle/123456789/6036 Tue, 14 Apr 2026 22:50:13 GMT 2026-04-14T22:50:13Z http://localhost/xmlui/handle/123456789/6142 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 Fri, 14 Jan 2022 00:00:00 GMT http://localhost/xmlui/handle/123456789/6142 2022-01-14T00:00:00Z http://localhost/xmlui/handle/123456789/6141 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 Mon, 21 Jan 2019 00:00:00 GMT http://localhost/xmlui/handle/123456789/6141 2019-01-21T00:00:00Z http://localhost/xmlui/handle/123456789/6140 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 Thu, 17 Dec 2020 00:00:00 GMT http://localhost/xmlui/handle/123456789/6140 2020-12-17T00:00:00Z http://localhost/xmlui/handle/123456789/6139 Smart soil sampler Akwale, Jenner Utility model granted to Akwale Jenner on Smart soil sampler Mon, 25 Sep 2017 00:00:00 GMT http://localhost/xmlui/handle/123456789/6139 2017-09-25T00:00:00Z