Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert C. Juba — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
Manassas, VA: #168 of 524 inventorsTop 35%
Virginia: #12,799 of 34,511 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert C. Juba has been granted 2 US patents while listed as an inventor at IBM. All of these patents were granted in 2001. Robert C. Juba ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert C. Juba in Manassas, VA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6324527 Methodology for distinguishing the cost of products in a multiple part number, multiple technology, fully or partially loaded semiconductor fabricator Stanislav P. Bajuk, Cathy L. Blouin, Gregory A. Blunt, Gary D. Boldman, Daniel A. McAuliffe +3 more 2001-11-27 $23,652,000
6249776 Methodology for proper weighting of photolithography in the cost of semiconductor products Stanislav P. Bajuk, Cathy L. Blouin, Gregory A. Blunt, Gary D. Boldman, Daniel A. McAuliffe +3 more 2001-06-19 $38,179,000