Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
4 Patents
#330 in St. Louis, MO
#855 in Missouri
#60,671 in US
Central Mine Equipment
Forward Citations = 24
4 inventors:
St. Louis, MO, United States of America
Central Mine Equipment
Forward Citations = 24
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4 inventors (with patents filed for the assignee):
Charles L Rassieur (3 out of 15 patents)
Raymond W Burns (1 out of 12 patents)
Kyle D Oberlander (1 out of 3 patents)
4. Dean T Pierce (1 out of 1 patent)
4 patents:
Company Overview
Central Mine Equipment Company has been in business since 1928, providing high-quality drilling equipment for the mining and construction industries. Their products include drilling rigs, augers, and other accessories to meet the needs of their customers. With a reputation for reliability and innovation, Central Mine Equipment continues to be a trusted name in the industry.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Central Mine Equipment. Retrieved from https://idiyas.com/company/central-mine-equipment
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]