Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael E. Blackburn — 7 Patents

CECertainteed: 6 patents #72 of 431Top 20%
Wichita, KS: #204 of 1,728 inventorsTop 15%
Kansas: #1,492 of 12,005 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Michael E. Blackburn has been granted 7 US patents while listed as an inventor at Certainteed. The first was granted in 2014 and the most recent in February 2024. Michael E. Blackburn ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Michael E. Blackburn in Wichita, KS, US.

Patents per Year

Patents granted per year, 2014 to 2024Bar chart with a peak of 1 patents in 2014.peak 12014: 1 patents20142015: 1 patents20152016: 1 patents20162017: 1 patents20172019: 1 patents20192021: 1 patents20212024: 1 patents2024

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11916509 Photovoltaic roofing elements and photovoltaic roofing systems Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Stephen W. Steffes +2 more 2024-02-27
11025192 Photovoltaic roofing elements and photovoltaic roofing systems Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Stephen W. Steffes +2 more 2021-06-01
10454408 Photovoltaic roofing elements and photovoltaic roofing systems Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Stephen W. Steffes +2 more 2019-10-22
9755573 Photovoltaic roofing elements and photovoltaic roofing systems Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Stephen W. Steffes +2 more 2017-09-05
9270224 Photovoltaic roofing elements and photovoltaic roofing systems Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Stephen W. Steffes +2 more 2016-02-23
9032672 Photovoltaic roofing elements and photovoltaic roofing systems Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Stephen W. Steffes +2 more 2015-05-19
8631614 Roofing product with integrated photovoltaic elements and flashing system Robert D. Livsey, Joseph Charles Gombarick, Peter Chihlas, Husnu M. Kalkanoglu, Stephen W. Steffes +2 more 2014-01-21