EPO Patents = 1

Forward Citations = 248

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6 inventors (with patents filed for the assignee):

Natalino Zanchetta (7 out of 9 patents)

Shaik Mohseen (5 out of 7 patents)

Steve James Ceresola (1 out of 1 patent)

4. Kirk Douglas Mulder (1 out of 1 patent)

5. Louis L Grube (1 out of 17 patents)

6. Gianna Zanchetta (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 9511566 - Building construction material with high solar reflectivity (2016-12-06),

2. 7776417 - Self-adhesive ventilating waterproofing membrane (2010-08-17),

3. 7132143 - Self-adhering modified bitumen underlayment for tile roofs (2006-11-07),

4. 7115313 - Self-adhering modified bitumen underlayment for metal roofs (2006-10-03),

5. 6924015 - Modified bitumen roofing membrane with enhanced sealability (2005-08-02),

6. 6696125 - Self-adhered modified bitumen roofing material (2004-02-24),

7. D479685 - Container (2003-09-17),

Company Overview

Polyglass USA, Inc. is a leading manufacturer of modified bitumen roofing and waterproofing membranes for low-slope roofing applications. With over 50 years of experience in the industry, Polyglass has a reputation for high-quality products and innovative solutions. The company offers a wide range of products to meet the needs of commercial, residential, and industrial customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#1 in Fernley, NV

#364 in Nevada

#39,879 in US

Fernley, NV, United States of America

Polyglass USA, Inc.

Forward Citations = 248

6 inventors:

Natalino Zanchetta (7 out of 9 patents)

Shaik Mohseen (5 out of 7 patents)

Steve James Ceresola (1 out of 1 patent)

4. Kirk Douglas Mulder (1 out of 1 patent)

5. Louis L Grube (1 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polyglass USA, Inc.. Retrieved from https://idiyas.com/company/polyglass-usa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]