For the Inventor, By the Inventor

Enter assignee name

Monterey Park, CA, United States of America

Ameron, Inc.

USPTO Granted Patents = 75

Trademarks = 7

Forward Citations = 1,050

Loading Chart...

Loading Chart...

59 inventors (with patents filed for the assignee):

Ralph S Friedrich (10 out of 28 patents)

Gerald M Magarian (8 out of 8 patents)

Albert P Gysegem (7 out of 7 patents)

4. Raymond E Foscante (6 out of 17 patents)

5. Gabriel H Law (6 out of 6 patents)

6. Dalton W Bordner (4 out of 4 patents)

7. William R Dana (4 out of 4 patents)

8. William A Muller (3 out of 3 patents)

9. Roland L Gasmena (3 out of 3 patents)

10. John D McKenney (3 out of 7 patents)

11. Carl A Wilms (3 out of 3 patents)

12. Hugh T McLaughlin (3 out of 3 patents)

13. Lee M Parson (3 out of 3 patents)

14. Ronald G Ulrich (3 out of 3 patents)

15. Hector P Mercado (2 out of 5 patents)

Core Competencies:

Fiber Reinforced Pipe

Corrosion Detection

Polyurethane Coatings

Plastic Pipe Fittings

Prestressed Concrete

Abrasive Joint

Siloxane Coatings

Conductive Adhesives

Filament Winding

Water-Borne Binders

Composite Pipes

Antifouling Coatings

75 patents: Sort by Forward Citations

1. 5580406 - Surfacing or rehabilating structures without supporting forms (1996-12-03),

2. 5529668 - Detection of potential for corrosion of steel reinforced composite pipe (1996-06-25),

3. 5520422 - High-pressure fiber reinforced composite pipe joint (1996-05-28),

4. 5460416 - Perforated fiber reinforced pipe and couplings for articulating movement (1995-10-24),

5. 5427474 - Double containment piping system and centralization seal therefor (1995-06-27),

6. 5417744 - Optically clear hydrophobic coating composition (1995-05-23),

7. 5415688 - Water-borne polysiloxane/polysilicate binder (1995-05-16),

8. 5275645 - Polysiloxane coating (1994-01-04),

9. 5251421 - Prestress wire splicing apparatus (1993-10-12),

10. 5240395 - Mold stripping equipment for manufacture of prestressed concrete poles (1993-08-31),

11. 5186500 - Fiberglass tubular coupling with liner (1993-02-16),

12. 5178887 - Compound fluted mold for casting prestressed concrete lamp poles (1993-01-12),

13. 5108135 - Fiber reinforced plastic pipe tee (1992-04-28),

14. 4980006 - Method for making a fiber-reinforced pipe flange (1990-12-25),

15. 4971239 - Method and apparatus for making welded tapered tubes (1990-11-20),

Company Overview

Ameron, Inc., based in Monterey Park, California, specializes in the development and manufacturing of advanced fiber reinforced composites. The company focuses on innovative solutions for various applications, including fiber reinforced pipes and corrosion detection technologies. Their expertise extends to polyurethane coatings, plastic pipe fittings, and prestressed concrete systems, providing robust solutions for industries requiring durable and reliable materials. Ameron is committed to enhancing performance and longevity in infrastructure through cutting-edge composite technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

75 Patents

#3 in Monterey Park, CA

#1,154 in California

#4,906 in US

#10,007 in the World

Monterey Park, CA, United States of America

Ameron, Inc.

Forward Citations = 1,050

59 inventors:

Ralph S Friedrich (10 out of 28 patents)

Gerald M Magarian (8 out of 8 patents)

Albert P Gysegem (7 out of 7 patents)

4. Raymond E Foscante (6 out of 17 patents)

5. Gabriel H Law (6 out of 6 patents)

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

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]

Loading…