Trademarks = 1

Forward Citations = 186

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1 inventor (with patents filed for the assignee):

Amos Pacht (6 out of 33 patents)

6 patents: Sort by Forward Citations

1. 4620562 - High pressure regulator valve (1986-11-04),

2. 4593858 - Fail-safe high pressure fluid delivery system (1986-06-10),

3. 4579209 - Clutch and throttle system for remote control of engine speed (1986-04-01),

4. 4551077 - High pressure pump (1985-11-05),

5. 4432386 - Valve assembly for reciprocating plunger pump (1984-02-21),

6. 4349154 - Power assisted dump valve (1982-09-14),

Company Overview

Butterworth, Inc. is a leading provider of industrial cleaning solutions. With over 90 years of experience, we specialize in tank cleaning, high-pressure washing, and surface preparation services. Our innovative technology and dedicated team ensure efficient and reliable results for our clients in various industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#726 in Houston, TX

#2,905 in Texas

#44,981 in US

Houston, TX, United States of America

Butterworth, Inc.

Forward Citations = 186

1 inventor:

Amos Pacht (6 out of 33 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Butterworth, Inc.. Retrieved from https://idiyas.com/company/butterworth

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]