CL

Carl J. Ledbetter

Microsoft: 4 patents #23 of 900Top 3%
📍 Mercer Island, WA: #2 of 57 inventorsTop 4%
🗺 Washington: #140 of 3,602 inventorsTop 4%
Overall (2002): #17,142 of 266,432Top 7%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6486873 Illuminated computer input device Timothy A. McDonough, Robert Scott Plank, Steven W. Fisher, Steven T. Kaneko 2002-11-26
6480372 Computer with a hidden keyboard William H. Vong, Steven T. Kaneko, Kenneth R. Robertson, Kenneth V. Fry, Manolito E. Adan +2 more 2002-11-12
6429852 Ergonomic input device Aditha May Adams, Steven T. Kaneko, Hugh E. McLoone, Stanley H. Wada, John Richard Arbak +1 more 2002-08-06
D458258 Keyboard Jonathan A. Hayes, Hugh E. McLoone, James H. Cauthorn 2002-06-04