Inventor · disambiguated record
David W. Heileman, Jr.
Also filed as: HEILEMAN JR DAVID W
6 granted patents·257 citations·filing 1990–1993
87Inventor score
Files withUNISYS CORP6
Top patents by PatentIndex Score
6 records- 0181US5133004ADigital computer platform for supporting telephone network applicationsUNISYS CORP·Filed 1990·Granted Jul 21, 1992·78 cites·19 claims
- 0276US5384829ADigital computer platform for supporting telephone network applicationsUNISYS CORP·Filed 1992·Granted Jan 24, 1995·56 cites·13 claims
- 0373US5323450ATelephone network application platform for supporting facsimile applicationsUNISYS CORP·Filed 1992·Granted Jun 21, 1994·46 cites·32 claims
- 0464US5138710AApparatus and method for providing recoverability in mass storage data base systems without audit trail mechanismsUNISYS CORP·Filed 1990·Granted Aug 11, 1992·47 cites·65 claims
- 0548US5255371AApparatus for interfacing a real-time communication link to an asynchronous digital computer system by utilizing grouped data transfer commandsUNISYS CORP·Filed 1990·Granted Oct 19, 1993·20 cites·16 claims
- 0638US5339439AApparatus for interfacing a real-time communication link to an asynchronous digital computer system by utilizing grouped data transfer commands grouped for effecting terminationUNISYS CORP·Filed 1993·Granted Aug 16, 1994·10 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when David W. Heileman, Jr. files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →