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

Robert Zwonik — 4 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
Colchester, VT: #123 of 432 inventorsTop 30%
Vermont: #1,423 of 4,968 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert Zwonik has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 2007 and the most recent in January 2013. Robert Zwonik ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert Zwonik in Colchester, VT, US.

Patents per Year

Patents granted per year, 2007 to 2013Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072010: 1 patents20102012: 1 patents20122013: 1 patents2013

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8349728 Method of fabricating copper damascene and dual damascene interconnect wiring Jeffrey P. Gambino, William R. Hill, Kenneth E. McAvey, Jr., Thomas L. McDevitt, Anthony K. Stamper +1 more 2013-01-08 $4,312,000
8106513 Copper damascene and dual damascene interconnect wiring Jeffrey P. Gambino, William R. Hill, Kenneth E. McAvey, Jr., Thomas L. McDevitt, Anthony K. Stamper +1 more 2012-01-31 $4,013,000
7678683 Method of fabricating copper damascene and dual damascene interconnect wiring Jeffrey P. Gambino, William R. Hill, Kenneth E. McAvey, Jr., Thomas L. McDevitt, Anthony K. Stamper +1 more 2010-03-16 $7,988,000
7176119 Method of fabricating copper damascene and dual damascene interconnect wiring Jeffrey P. Gambino, William R. Hill, Kenneth F. McAvey, Jr., Thomas L. McDevitt, Anthony K. Stamper +1 more 2007-02-13 $5,980,000