Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
4 Patents
#2 in Spearfish, SD
#86 in South Dakota
#60,671 in US
Ramvac Corporation
Forward Citations = 62
5 inventors:
Spearfish, SD, United States of America
Ramvac Corporation
Trademarks = 3
Forward Citations = 62
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5 inventors (with patents filed for the assignee):
Robert A Meyer (4 out of 7 patents)
James D Tremel (1 out of 1 patent)
Chenoa J Jensen (1 out of 1 patent)
4. Daniel F Dolan (1 out of 2 patents)
5. Garland P Krabbenhoft (1 out of 1 patent)
4 patents:
Company Overview
Ramvac Corporation is a leading manufacturer of high-quality dental vacuum systems, compressors, and related products. With over 60 years of experience, Ramvac is dedicated to providing innovative and reliable solutions for dental professionals worldwide. Their products are designed to maximize efficiency and productivity in dental practices, while also prioritizing patient comfort and safety. Visit their website for more information on their products and services.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ramvac Corporation. Retrieved from https://idiyas.com/company/ramvac
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]