CIPO Patents = 1

Trademarks = 1

Forward Citations = 80

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6 inventors (with patents filed for the assignee):

Horst G Wienecke (3 out of 4 patents)

Henry Alsberg (1 out of 4 patents)

Michael R Tirpak (1 out of 3 patents)

4. Dale W Skalla (1 out of 3 patents)

5. Norman Brudney (1 out of 2 patents)

6. Karl-Wilhelm Stock (1 out of 2 patents)

7. Horst Guenther Wienecke (0 patent)

4 patents: Sort by Forward Citations

1. 4529748 - Dental prosthesis adhesive (1985-07-16),

2. 4421771 - Chocolate covered nutrient bars (1983-12-20),

3. 4344972 - Herbal center drop and process for its preparation (1982-08-17),

4. 4115478 - High impact polymer and process for its production (1978-09-19),

Company Overview

Richardson Corporation is a leading provider of innovative technology solutions for businesses. With a focus on delivering high-quality products and exceptional customer service, we help our clients achieve their goals and stay ahead of the competition. Our team of experts is dedicated to providing cutting-edge solutions that drive growth and efficiency in today's fast-paced business environment.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#41 in Des Plaines, IL

#2,840 in Illinois

#60,641 in US

Des Plaines, IL, United States of America

Richardson Corporation

Forward Citations = 80

6 inventors:

Horst G Wienecke (3 out of 4 patents)

Henry Alsberg (1 out of 4 patents)

Michael R Tirpak (1 out of 3 patents)

4. Dale W Skalla (1 out of 3 patents)

5. Norman Brudney (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Richardson Corporation. Retrieved from https://idiyas.com/company/richardson

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]

1 patent (CIPO):

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]