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USPTO Patent Rankings Data through Dec 31, 2025
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Sam Yuan — 4 Patents

CECertainteed: 4 patents #105 of 431Top 25%
Lansdale, PA: #272 of 839 inventorsTop 35%
Pennsylvania: #19,360 of 74,527 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Sam Yuan has been granted 4 US patents while listed as an inventor at Certainteed. The first was granted in 2014 and the most recent in April 2021. Sam Yuan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Sam Yuan in Lansdale, PA, US.

Patents per Year

Patents granted per year, 2014 to 2021Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142015: 1 patents20152017: 1 patents20172021: 1 patents2021

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10988630 Coating compositions for building materials and coated building material substrates Jeffrey H. Peet, Timothy Jerome Coogan 2021-04-27
9695592 Roofing composite including dessicant and method of thermal energy management of a roof by reversible sorption and desorption of moisture Ming Liang Shiao, Murray Toas, Gregory F. Jacobs 2017-07-04
9115498 Roofing composite including dessicant and method of thermal energy management of a roof by reversible sorption and desorption of moisture Ming Liang Shiao, Murray Toas, Gregory F. Jacobs 2015-08-25
8820028 Attic and wall insulation with desiccant Murray Toas 2014-09-02

Frequent Collaborators

Murray Toas3 shared
Gregory F. Jacobs2 shared
Ming Liang Shiao2 shared
Jeffrey H. Peet1 shared
Timothy Jerome Coogan1 shared

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Aviel FOGEL4
Eric Matthew Walton4