Inventor

TURNER DONALD A

US3 patents

⚠️ This page may combine multiple inventors who share the name “TURNER DONALD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MCI COMMUNICATIONS CORP

1 patent

US6304640B1Oct 16, 2001

Method and system for call disposition messaging

MCI COMMUNICATIONS CORP8 citations67

MCI WORLDCOM INC

1 patent

US6330318B1Dec 11, 2001

Method of and system for interrupting and parking calls in a switched telecommunications network

MCI WORLDCOM INC1 citations44

BECKMAN COULTER INC

1 patent

US7988912B2Aug 2, 2011

Robotic grip and twist assembly

BECKMAN COULTER INC0 citations28