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Trademarks = 12

Forward Citations = 457

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8 inventors (with patents filed for the assignee):

John Alfred Fifield (7 out of 22 patents)

Michael E Woolford (2 out of 20 patents)

George C Brookhart, Jr (1 out of 2 patents)

4. Leslie G Hammond (1 out of 1 patent)

5. Paul V Childress (1 out of 1 patent)

6. Barry H Bamber (1 out of 1 patent)

7. Alan H Sabatino (1 out of 1 patent)

8. Barry H Bamber (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 5884445 - Paving block array (1999-03-23),

2. D404147 - Paving block (1999-01-12),

3. 5502940 - Composite building element and methods of making and using the same (1996-04-02),

4. 5490360 - Roofing elements (1996-02-13),

5. D356873 - Roof tile (1995-03-28),

6. 5268028 - Lightweight concrete roof tiles and similar products (1993-12-07),

7. D338541 - Roof tile (1993-08-17),

8. 5214895 - Roof tiles (1993-06-01),

9. 5070671 - Roof tiles (1991-12-10),

10. 4574536 - Roof tile (1986-03-11),

Oldcastle, Inc. is a leading manufacturer and distributor of construction products and materials. With a wide range of products including aggregates, concrete, asphalt, and building materials, Oldcastle serves customers in North America and abroad. The company is known for its commitment to quality, innovation, and sustainability in the construction industry.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

10 Patents

#198 in Los Angeles, CA

#7,108 in California

#29,839 in US

#55,986 in the World

Los Angeles, CA, United States of America

Oldcastle, Inc.