Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Edward Kruger — 3 Patents

CECelgard: 3 patents #52 of 126Top 45%
Charlotte, NC: #1,347 of 4,868 inventorsTop 30%
North Carolina: #14,708 of 45,564 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Edward Kruger has been granted 3 US patents while listed as an inventor at Celgard. The first was granted in 2022 and the most recent in April 2024. Edward Kruger ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Edward Kruger in Charlotte, NC, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11949124 Coated separators, lithium batteries, and related methods Zhengming Zhang, Michael B. Lane, Insik Jeon, Xiang Yu, Ronnie E. Smith +3 more 2024-04-02
11879070 Coatings, coated separators, batteries, and related methods Michael B. Lane, Insik Jeon, Xiang Yu, Ronnie E. Smith, Stefan Reinartz +1 more 2024-01-23
11437684 Coatings, coated separators, batteries, and related methods Michael B. Lane, Insik Jeon, Xiang Yu, Ronnie E. Smith, Stefan Reinartz +1 more 2022-09-06