Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KB

Kenenth J. Barker — 1 Patent

IBM: 1 patents #44,794 of 70,183Top 65%
Cary, NC: #2,406 of 3,681 inventorsTop 70%
North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,735,522 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5488734 Coupler for providing a high speed interface between a communication controller and a controller extension Warren D. Bailey, Joan Marie Bellinghausen, George M. Calhoun, Bernard Naudin, Edward S. Suffern 1996-01-30