U.S. federal trademark · Serial No. 77396015 · Reg. No. TMA776804
Technology consultation in the field of mining and geotechnical engineering; Design for others in the field of mining and geotechnical engineering, namely, mine waste impoundment design services; mine backfill design services; process design services; and system design and testing services(Based on 44(d) Priority Application) Technology consultation in the field of mining and geotechnical engineering; Design for others in the field of mining and geotechnical engineering, namely, mine waste impoundment design services; mine backfill design services; process design services; and system design and testing services
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