Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen E. Zimmerman — 2 Patents

IBM: 1 patents #44,878 of 70,183Top 65%
Damascus, MD: #30 of 99 inventorsTop 35%
Maryland: #13,510 of 35,612 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Stephen E. Zimmerman has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2011 and the most recent in February 2012. Stephen E. Zimmerman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stephen E. Zimmerman in Damascus, MD, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8115877 System and method of adjusting viewing angle for display based on viewer positions and lighting conditions Robert D. Blatchley, Jurij M. Deputat, Donald P. Taylor, III 2012-02-14 $8,403,000
8082665 Apparatus and method securely connecting mating ends of multiple power cords Thomas C. Shoemaker 2011-12-27