Forward Citations = 74

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4 inventors (with patents filed for the assignee):

Clifford P Ronden (4 out of 10 patents)

Imre Rabel (2 out of 2 patents)

David W Bennett (1 out of 1 patent)

4. Gerhard A Hacke (1 out of 2 patents)

6 patents: Sort by Forward Citations

1. 4083918 - Method for belling plastic pipe (1978-04-11),

2. 4078867 - Traffic marker post (1978-03-14),

3. 4076477 - Multiple extrusion apparatus (1978-02-28),

4. 4008028 - Apparatus for belling plastic pipe (1977-02-15),

5. 3936417 - Coilable polyvinyl chloride products and methods and compositions for (1976-02-03),

6. 3936080 - Pipeline expansion joint having a smooth bore (1976-02-03),

Company Overview

Grandview Industries Limited is a leading player in the manufacturing industry, specializing in the production of high-quality industrial machinery and equipment. With a focus on innovation and quality, Grandview Industries has earned a reputation for excellence in the market. Their commitment to customer satisfaction and continuous improvement sets them apart from competitors. Visit their website to learn more about their products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#11 in Rexdale

#2,420 in Canada

Rexdale, Canada

Grandview Industries Limited

Forward Citations = 74

4 inventors:

Clifford P Ronden (4 out of 10 patents)

Imre Rabel (2 out of 2 patents)

David W Bennett (1 out of 1 patent)

4. Gerhard A Hacke (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grandview Industries Limited. Retrieved from https://idiyas.com/company/grandview-industries

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]