Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Michael Cubert — 1 Patent

IBM: 1 patents #44,878 of 70,183Top 65%
Sacramento, CA: #815 of 1,687 inventorsTop 50%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Michael Cubert has been granted 1 US patent while listed as an inventor at IBM. All of these patents were granted in 1997. Robert Michael Cubert ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Michael Cubert in Sacramento, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5649185 Method and means for providing access to a library of digitized documents and images James J. Antognini, Henry Gladney, David B. Hildebrand, Steven Fletcher Horne, Robert Walter Schmiedeskamp 1997-07-15 $19,227,000