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Plttsburg, PA, United States of America

Pittsburgh Corning Corporation

USPTO Granted Patents = 36

Trademarks = 18

Forward Citations = 439

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38 inventors (with patents filed for the assignee):

Harry A Fleming, Jr (7 out of 7 patents)

Donald E Hock (4 out of 4 patents)

Robert L Wehman (4 out of 4 patents)

4. Robert M McMarlin (3 out of 3 patents)

5. David Rostoker (3 out of 4 patents)

6. Robert W Linton (3 out of 3 patents)

7. Steven Robert Badger (2 out of 7 patents)

8. Brandon Alan Stambaugh (2 out of 4 patents)

9. Peter Rist Atherton (2 out of 3 patents)

10. Nicholas Theodore Loomis (2 out of 3 patents)

11. Harold Lloyd Weaver (2 out of 2 patents)

12. Stanley J Dudzinski (2 out of 2 patents)

13. John Kijowski (2 out of 2 patents)

14. John D Kirkpatrick (2 out of 2 patents)

15. Thomas J Pirosko (2 out of 2 patents)

36 patents: Sort by Forward Citations

1. 9925401 - Cellular glass system for suppression of vaporization, fire and thermal radiation from liquid hydrocarbons (2018-03-27),

2. 9827454 - Oil fire and boil over attenuation using buoyant glass materials (2017-11-28),

3. 8713875 - Blast resistant glass block panel (2014-05-06),

4. 8495840 - Solar wall tube (2013-07-30),

5. 6553733 - Glass block with internal capsule (2003-04-29),

6. 6393786 - Fire-resistant block (2002-05-28),

7. 5554417 - Convertible packaging and handle unit (1996-09-10),

8. D362310 - Glass block (1995-09-12),

9. D346665 - Glass block (1994-05-03),

10. D331469 - Spacer joint for use in a block wall (1992-12-01),

11. D329913 - Translucent block (1992-09-29),

12. 5146725 - Spacer member for construction elements (1992-09-15),

13. 5067295 - 45 degree block (1991-11-26),

14. D318737 - Translucent end cap or the like (1991-07-30),

15. D318129 - Translucent end block or the like (1991-07-09),

Pittsburgh Corning Corporation is a global leader in the development and manufacturing of innovative, high-performance glass block products for architectural, commercial, and residential applications. With a history dating back to 1937, the company has established itself as a trusted provider of advanced building materials. Pittsburgh Corning offers a diverse range of glass block solutions that combine functionality, aesthetics, and sustainability. Their products are renowned for their superior thermal insulation, fire resistance, acoustic damping, and visual appeal. Headquartered in Pittsburgh, Pennsylvania, the company's commitment to innovation and technology has made it a preferred choice among architects, builders, and homeowners worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

36 Patents

#1 in Plttsburg, PA

#346 in Pennsylvania

#9,183 in US

#18,155 in the World

Plttsburg, PA, United States of America

Pittsburgh Corning Corporation

Forward Citations = 439

38 inventors:

Harry A Fleming, Jr (7 out of 7 patents)

Donald E Hock (4 out of 4 patents)

Robert L Wehman (4 out of 4 patents)

4. Robert M McMarlin (3 out of 3 patents)

5. David Rostoker (3 out of 4 patents)

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