| TERRELLA ENERGY SYSTEMS MATTHEWS INTERNATIONAL CORPORATION
2181378 25 Apr 2022 | on 25 Apr 2022 | Class 040 Class 040 Treatment & Processing of Materials Services Manufacturing services for others in the field of graphite bipolar plates, embossed graphite, formed graphite for use in fuel cells and lithium ion batteries; Manufacturing services for others in the field of bipolar plate assembly and fuel cell stack assembly. Class 042 Class 042 Computer & Software Services & Scientific Services Product development and engineering services for others in the field of bipolar plate assembly and fuel cell stack assembly; Design and development of manufacturing equipment for embossing, forming and resin impregnation of graphite; Design and development of manufacturing equipment for bonding and sealing for bipolar plates and fuel cell assembly; Product quality testing of bipolar plates and bipolar plate assemblies. | | | TERRELLA ENERGY SYSTEMS & DESIGN MATTHEWS INTERNATIONAL CORPORATION
2181379 25 Apr 2022 | on 25 Apr 2022 | Class 040 Class 040 Treatment & Processing of Materials Services Manufacturing services for others in the field of graphite bipolar plates, embossed graphite, formed graphite for use in fuel cells and lithium ion batteries; Manufacturing services for others in the field of bipolar plate assembly and fuel cell stack assembly. Class 042 Class 042 Computer & Software Services & Scientific Services Product development and engineering services for others in the field of bipolar plate assembly and fuel cell stack assembly; Design and development of manufacturing equipment for embossing, forming and resin impregnation of graphite; Design and development of manufacturing equipment for bonding and sealing for bipolar plates and fuel cell assembly; Product quality testing of bipolar plates and bipolar plate assemblies. | | 
