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Trademarks = 14

Forward Citations = 452

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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 19 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.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

10 Patents

#188 in Los Angeles, CA

#6,883 in California

#28,957 in US

#54,271 in the World

Los Angeles, CA, United States of America

Oldcastle, Inc.