% Expired Patents = 45.5

Forward Citations = 92

Loading Chart...

4 inventors (with patents filed for the assignee):

Tom Griffith (5 out of 5 patents)

Josef Ott (3 out of 6 patents)

Vincent Ishler (3 out of 4 patents)

4. Andreas Wörz (1 out of 5 patents)

11 patents: Sort by Forward Citations

1. 8807985 - Apparatus and method for forming tapered products (2014-08-19),

2. D711019 - Decorative concrete unit (2014-08-12),

3. D711018 - Decorative concrete unit (2014-08-12),

4. 8733051 - Building block assembly (2014-05-27),

5. 8714959 - Mold for producing molded blocks and device for producing molded blocks (2014-05-06),

6. 8632718 - Method for forming tapered products (2014-01-21),

7. D696793 - Decorative concrete unit (2013-12-31),

8. 8182260 - Apparatus and method for forming tapered products (2012-05-22),

9. 7704435 - Apparatus and method for utilizing a universal plunger (2010-04-27),

10. 7491053 - Tamperhead for use in production of molded products (2009-02-17),

11. 7291306 - Apparatus and method for utilizing a flexible plunger (2007-11-06),

Company Overview

Rampf Molds Industries, Inc., based in Hagerstown, MD, specializes in the development and manufacturing of high-quality molds and tooling solutions. The company focuses on advanced materials and innovative processes to deliver precision-engineered products for various industries, including automotive and aerospace. With a commitment to research and technology, Rampf Molds leverages its expertise to enhance production efficiency and product performance, catering to a diverse clientele across North America and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

11 Patents

#3 in Hagerstown, MD

#384 in Maryland

#27,529 in US

#51,801 in the World

Hagerstown, MD, United States of America

Rampf Molds Industries, Inc.

Forward Citations = 92

4 inventors:

Tom Griffith (5 out of 5 patents)

Josef Ott (3 out of 6 patents)

Vincent Ishler (3 out of 4 patents)

4. Andreas Wörz (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rampf Molds Industries, Inc.. Retrieved from https://idiyas.com/company/rampf-molds-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]