Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ebun Surka — 3 Patents

YEYoung Engineering: 3 patents #4 of 7Top 60%
Spartanburg, SC: #181 of 569 inventorsTop 35%
South Carolina: #4,490 of 15,501 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ebun Surka has been granted 3 US patents while listed as an inventor at Young Engineering. The first was granted in 1988 and the most recent in July 1997. Ebun Surka ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ebun Surka in Spartanburg, SC, US.

Patents per Year

Patents granted per year, 1988 to 1997Bar chart with a peak of 1 patents in 1988.peak 11988: 1 patents19881990: 1 patents19901997: 1 patents1997

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5645207 Apparatus and method for securing a moving fabric William O. Young, Jr., George Lark 1997-07-08
4951894 Method and apparatus for handling rolls of textile fabrics and other webs William O. Young, Jr. 1990-08-28
4728800 Apparatus and method for detecting defects in a moving web 1988-03-01