For the Inventor, By the Inventor

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Oxford, MI, United States of America

Foamseal, Inc.

USPTO Granted Patents = 18

Trademarks = 5

Forward Citations = 289

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13 inventors (with patents filed for the assignee):

N Keith Merser (5 out of 8 patents)

Stanley E Wencley (4 out of 4 patents)

Peter K Hyde-Smith (4 out of 5 patents)

4. Bruce T Guilmette (4 out of 4 patents)

5. Sanjeev Madan (1 out of 11 patents)

6. Mark A Easterle (1 out of 7 patents)

7. Norman K Merser (1 out of 1 patent)

8. Robert D Snyder (1 out of 1 patent)

9. Yeara Houvras (1 out of 1 patent)

10. Glen P Lloyed (1 out of 1 patent)

11. Duane L Headley (1 out of 1 patent)

12. Malcolm C Johnson (1 out of 1 patent)

13. Theodore O Stolz (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 5804110 - Control for spraying foam into hollow body cavities (1998-09-08),

2. 5714099 - Method of forming structural panel assemblies (1998-02-03),

3. 5683526 - Method and apparatus for holding wall panel against adhesive (1997-11-04),

4. 5635118 - Method of forming structural panel assemblies (1997-06-03),

5. 5617698 - Clamp for holding wall panel against adhesive (1997-04-08),

6. 5567763 - Polyurethane spray systems having improved flame-retardant properties (1996-10-22),

7. 5562586 - Landfill cap and method of sealing landfill (1996-10-08),

8. 5552095 - Method of forming structural panel assemblies using a vacuum plate (1996-09-03),

9. 5531357 - Hose containment system (1996-07-02),

10. 5425908 - Method of forming structural panel assemblies (1995-06-20),

11. 5415499 - Method for the repair of existing manholes using elastomeric materials (1995-05-16),

12. 5405218 - Method for the repair of existing manholes using elastomeric materials (1995-04-11),

13. 5339991 - Apparatus for applying a foamable resin (1994-08-23),

14. 5129975 - Method of filling elongated channels with resin foam (1992-07-14),

15. 4914883 - Method of bonding structural support channels to a panel (1990-04-10),

Foamseal, Inc. is a leading manufacturer of high-quality foam sealing products for commercial and residential applications. With a commitment to innovation and customer satisfaction, Foamseal offers a wide range of products including foam tapes, sealants, and gaskets. Our products are designed to provide superior insulation, prevent air and moisture infiltration, and improve the energy efficiency of buildings. We take pride in our dedication to quality and our ability to meet the unique needs of each customer.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

18 Patents

#1 in Oxford, MI

#645 in Michigan

#17,913 in US

#34,099 in the World

Oxford, MI, United States of America

Foamseal, Inc.

Forward Citations = 289

13 inventors:

N Keith Merser (5 out of 8 patents)

Stanley E Wencley (4 out of 4 patents)

Peter K Hyde-Smith (4 out of 5 patents)

4. Bruce T Guilmette (4 out of 4 patents)

5. Sanjeev Madan (1 out of 11 patents)

Please report any incorrect information to [email protected]

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