Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William L. Stamos — 1 Patent

3C3Com: 1 patents #692 of 1,250Top 60%
Lombard, IL: #277 of 459 inventorsTop 65%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
William L. Stamos has been granted 1 US patent while listed as an inventor at 3Com. All of these patents were granted in 2001. William L. Stamos ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list William L. Stamos in Lombard, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6252162 Laminated filter apparatus and method for reducing electromagnetic interference Marion Blaszczyk, Dane L. Greives, Gerald A. Greco, John B. Borke 2001-06-26 $6,015,000