Inventor · disambiguated record
Herbert B. Krakau
Also filed as: KRAKAU HERBERT B
15 granted patents·1,665 citations·filing 1980–1997
96Inventor score
Files withDYTEL CORP9SYNTELLECT ACQUISITION CORP2ASPECT COMMUNICATIONS CORP1ASPECT TELECOMM INC1DYTEL INC1
Top patents by PatentIndex Score
15 records- 0198US4696028APBX Intercept and caller interactive attendant bypass systemDYTEL CORP·Filed 1984·Granted Sep 22, 1987·233 cites·48 claims
- 0296US4809321ABusy/no-answer call completion equipmentDYTEL CORP·Filed 1986·Granted Feb 28, 1989·299 cites·32 claims
- 0394US4955047AAutomated attendant with direct inward system accessDYTEL CORP·Filed 1989·Granted Sep 4, 1990·310 cites·8 claims
- 0491US4975941ACall processor for facilitating call completionsDYTEL CORP·Filed 1987·Granted Dec 4, 1990·93 cites·24 claims
- 0590US4850012AAutomated access facilities for use with key telephone systemsDYTEL CORP·Filed 1987·Granted Jul 18, 1989·76 cites·29 claims
- 0689US4371754AAutomatic fault recovery system for a multiple processor telecommunications switching controlROCKWELL INTERNATIONAL CORP·Filed 1980·Granted Feb 1, 1983·119 cites·29 claims
- 0787US5099509AIntegration of voice store and forward facilityDYTEL CORP·Filed 1987·Granted Mar 24, 1992·90 cites·24 claims
- 0886US4922526AAutomated access facilities for use with key telephone systemsDYTEL CORP·Filed 1989·Granted May 1, 1990·80 cites·52 claims
- 0983US5303298AAutomated attendant call processorSYNTELLECT ACQUISITION CORP·Filed 1992·Granted Apr 12, 1994·63 cites·10 claims
- 1083US5166974AInteractive call processor to facilitate completion of queued callsDYTEL CORP·Filed 1991·Granted Nov 24, 1992·95 cites·8 claims
- 1183US4935958ABusy/no-answer call completion equipmentDYTEL CORP·Filed 1988·Granted Jun 19, 1990·71 cites·6 claims
- 1267US5666401AAutomated attendant call processorSYNTELLECT ACQUISITION CORP·Filed 1996·Granted Sep 9, 1997·35 cites·6 claims
- 1367US5249219AIntegration of voice store and forward facilityDYTEL INC·Filed 1992·Granted Sep 28, 1993·49 cites·4 claims
- 1466USRE37001EInteractive call processor to facilitate completion of queued callsASPECT TELECOMM INC·Filed 1996·Granted Dec 26, 2000·46 cites·10 claims
- 1541US6044140AComputer controlled call processorASPECT COMMUNICATIONS CORP·Filed 1997·Granted Mar 28, 2000·6 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Herbert B. Krakau 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 →