Bituma-Stor, Inc.

Calculating rank

USPTO Granted Patents = 5

Forward Citations = 109

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1 inventor (with patents filed for the assignee):

Bruce A Dillman (5 out of 13 patents)

5 patents: Sort by Forward Citations

1. 4561821 - Portable self-erecting surge storage silo (1985-12-31),

2. 4465420 - Self-erecting portable paving mix silo (1984-08-14),

3. 4264213 - Desegregation preventing means for asphalt mix storage apparatus (1981-04-28),

4. 4261679 - Clean-out for asphalt mix bucket elevator (1981-04-14),

5. 4249679 - Sealing closure for asphalt mix storage bin outlet (1981-02-10),

Company Overview

Bituma-stor, Inc. is a leading provider of storage solutions for the construction industry. With a focus on durability and reliability, Bituma-stor offers a range of storage products including asphalt tanks and silos. Their innovative designs and high-quality materials ensure that customers can store their materials safely and efficiently. Visit their website for more information.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

5 Patents

#1 in Marquette, IA

#311 in Iowa

#51,669 in US

Marquette, IA, United States of America

Bituma-Stor, Inc.

Forward Citations = 109

1 inventor:

Bruce A Dillman (5 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bituma-Stor, Inc.. Retrieved from https://idiyas.com/company/bituma-stor

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]