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USPTO Patent Rankings Data through Dec 31, 2025
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Alexander Kostenko — 3 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
Hopewell Junction, NY: #319 of 648 inventorsTop 50%
New York: #38,631 of 115,490 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Alexander Kostenko has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 1986 and the most recent in March 1998. Alexander Kostenko ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Alexander Kostenko in Hopewell Junction, NY, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5728222 Apparatus for chemical vapor deposition of aluminum oxide Steven G. Barbee, Richard A. Conti, Narayana V. Sarma, Donald L. Wilson, Justin W. Wong +1 more 1998-03-17 $18,535,000
5614247 Apparatus for chemical vapor deposition of aluminum oxide Steven G. Barbee, Richard A. Conti, Narayana V. Sarma, Donald L. Wilson, Justin W. Wong +1 more 1997-03-25 $8,853,000
4632294 Process and apparatus for individual pin repair in a dense array of connector pins of an electronic packaging structure William O. Druschel, Rolf G. Meinert 1986-12-30 $13,944,000