For the Inventor, By the Inventor

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Mercerville, NJ, United States of America

Congoleum Corporation

USPTO Granted Patents = 86

CIPO Patents = 10

Trademarks = 40

Forward Citations = 1,477

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85 inventors (with patents filed for the assignee):

Robert P Conger (8 out of 9 patents)

Peter J Rohrbacher (7 out of 8 patents)

Rudolf Frisch (7 out of 7 patents)

4. Laurence F Haemer (7 out of 8 patents)

5. Alan A Graham (7 out of 7 patents)

6. Charles H Miller (7 out of 7 patents)

7. Anthony A Parker (6 out of 31 patents)

8. Richard C MacQueen (6 out of 18 patents)

9. Anthony N Piacente (6 out of 6 patents)

10. Robert D Mansolillo (6 out of 6 patents)

11. Seevaram N Varadhachary (5 out of 6 patents)

12. John D Pearson (4 out of 4 patents)

13. Joseph Boba (4 out of 5 patents)

14. Frank E Ehrenfeld, Jr (4 out of 4 patents)

15. Stanley J Kaminski (4 out of 4 patents)

Core Competencies:

Resilient Flooring

Non-Vinyl Flooring

Heat Activated Coating

Embossing Composition

Thermal Processing Unit

Decorative Surface Coverings

Fibrous-Reinforced Sheet

Polymer Coating Composition

High Reflectivity Flooring

Textured Pile Fabrics

Composite Mat Preparation

Inlaid Vinyl Sheeting

86 patents: Sort by Forward Citations

1. 9725911 - Resilient articles and methods of manufacturing thereof (2017-08-08),

2. 7550192 - Resilient floor tile (2009-06-23),

3. 7517422 - Non-vinyl flooring and method for making same (2009-04-14),

4. 7175904 - Non-vinyl flooring and method for making same (2007-02-13),

5. 6875504 - Backing sheet for surface covering (2005-04-05),

6. 6841221 - Heat activated coating texture (2005-01-11),

7. 6790512 - Coating having macroscopic texture and process for making same (2004-09-14),

8. 6759096 - Method for making differential gloss coverings (2004-07-06),

9. 6746625 - Surface treated embossing catalyst and the use thereof (2004-06-08),

10. 6730388 - Coating having macroscopic texture and process for making same (2004-05-04),

11. 6413618 - Laminated glass floor tile and flooring made therefrom and method for making same (2002-07-02),

12. 6399670 - Coating having macroscopic texture and process for making same (2002-06-04),

13. 6293788 - Thermal processing unit for the preparation of plastisol-based floor coverings (2001-09-25),

14. 6098328 - Display device (2000-08-08),

15. 5858160 - Decorative surface coverings containing embossed-in-register inlaids (1999-01-12),

CongoLeum Corporation is a leading manufacturer of resilient flooring for both residential and commercial purposes. With a history dating back to 1886, the company offers a wide range of innovative flooring products designed to meet the needs and preferences of customers. CongoLeum is known for its commitment to excellence, sustainability, and superior customer service. Visit their website to explore their extensive flooring solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

86 Patents

#1 in Mercerville, NJ

#193 in New Jersey

#4,177 in US

#8,577 in the World

Mercerville, NJ, United States of America

Congoleum Corporation

Forward Citations = 1,477

85 inventors:

Robert P Conger (8 out of 9 patents)

Peter J Rohrbacher (7 out of 8 patents)

Rudolf Frisch (7 out of 7 patents)

4. Laurence F Haemer (7 out of 8 patents)

5. Alan A Graham (7 out of 7 patents)

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