Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Edward C. Dell — 2 Patents

CECertainteed: 2 patents #182 of 431Top 45%
Spring Arbor, MI: #8 of 19 inventorsTop 45%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Edward C. Dell has been granted 2 US patents while listed as an inventor at Certainteed. The first was granted in 2001 and the most recent in September 2006. Edward C. Dell ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Edward C. Dell in Spring Arbor, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7108495 Apparatus for continuous forming shaped polymeric articles Thomas Gilbert, Kenneth D. Bosler 2006-09-19
6319456 Method for continuous vacuum forming shaped polymeric articles Thomas Gilbert, Kenneth D. Bosler 2001-11-20