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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
EE

Ernst Eisele — 3 Patents

CTCooper Technologies: 2 patents #441 of 757Top 60%
CGCooper Tools Gmbh: 1 patents #2 of 6Top 35%
Walheim, DE: #15 of 33 inventorsTop 50%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ernst Eisele has been granted 3 US patents. The first was granted in 1993 and the most recent in November 2000. Ernst Eisele ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ernst Eisele in Walheim, DE.

Patents per Year

Patents granted per year, 1993 to 2000Bar chart with a peak of 1 patents in 1993.peak 11993: 1 patents19931994: 1 patents19942000: 1 patents2000

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6147325 Fixing device 2000-11-14
5299725 Desoldering tool Fritz Eisele 1994-04-05 $9,427,000
5248076 Soldering tool Fritz Eisele 1993-09-28 $7,362,000