Forward Citations = 33

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1 inventor (with patents filed for the assignee):

Robert S Feldstein (5 out of 23 patents)

5 patents: Sort by Forward Citations

1. 5544681 - Cored battery plates for lead/acid batteries (1996-08-13),

2. 5411821 - Integral battery electrode structure for lead/acid batteries (1995-05-02),

3. 5379502 - Methods for fabricating battery plates for lead/acid batteries (1995-01-10),

4. 5339873 - Cored battery plates for lead/acid batteries (1994-08-23),

5. 5248475 - Methods for alloy migration sintering (1993-09-28),

Company Overview

Derafe, Ltd. is a leading provider of innovative software solutions for businesses. With a team of highly skilled professionals, we specialize in developing custom software applications to meet the unique needs of our clients. Our services include web development, mobile app development, and software integration. We are dedicated to delivering high-quality solutions that help businesses streamline their operations and achieve their goals.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#70 in Buffalo, NY

#3,133 in New York

#51,644 in US

Buffalo, NY, United States of America

Derafe, Ltd.

Forward Citations = 33

1 inventor:

Robert S Feldstein (5 out of 23 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Derafe, Ltd.. Retrieved from https://idiyas.com/company/derafe

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]