CIPO Patents = 1

Trademarks = 5

Forward Citations = 136

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5 inventors (with patents filed for the assignee):

Harish N Lilani (3 out of 3 patents)

Donald N Mehl (2 out of 13 patents)

John W Weber (1 out of 3 patents)

4. Larry K Holen (1 out of 1 patent)

5. Vernon L Discher (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6562741 - Firefighter garment outer shell fabric utilizing stock dyed melamine fiber and ring-spun yarn for making the same (2003-05-13),

2. 5506043 - Thermal protective fabric and core-spun heat resistant yarn for making (1996-04-09),

3. 5496625 - Melamine thermal protective fabric and core-spun heat resistant yarn for (1996-03-05),

4. 4665652 - Door frame structure (1987-05-19),

5. 4443508 - Edge protector (1984-04-17),

6. 4331729 - Heat resistant and protective fabric and yarn for making the same (1982-05-25),

Norfab Corporation is a premier provider of industrial solutions, specializing in the design and fabrication of high-quality products for a wide range of industries. With over 30 years of experience, Norfab offers customized solutions, including precision machining, welding, and assembly services. Our team of skilled professionals is dedicated to delivering superior products and exceptional customer service.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

6 Patents

#9 in Norristown, PA

#1,588 in Pennsylvania

#43,823 in US

Norristown, PA, United States of America

Norfab Corporation