DH

David R. Hughes

IBM: 3 patents #26,272 of 70,183Top 40%
IB International Business: 1 patents #4 of 119Top 4%
📍 Raleigh, NC: #1,910 of 6,378 inventorsTop 30%
🗺 North Carolina: #11,920 of 45,564 inventorsTop 30%
Overall (All Time): #1,297,017 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5255268 Data distribution network with improved broadcast feature Robert Thomas Cato, Carl J. Moreschi, James M. White 1993-10-19
5119489 Method of monitoring the bring up of all units in a multiple system from a remote unit including diagnostic testing with visual indicator illumination indicating operability Arthur Latimer Bond, Hollis P. Posey, Arthur M. Wiencken, Jr. 1992-06-02
5109484 Self configuring terminal which polls loop network and generates list of connected devices for use in selectively downloading control programs Hollis P. Posey 1992-04-28
4773001 Method and apparatus for communicating with remote units of a distributive data processing system Brian E. Blair, Hollis P. Posey, Alexander Polischuk-Sawtschenko 1988-09-20