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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/18/1997
Application #:
08145777
Filing Dt:
10/29/1993
Inventors:
MARK P. HEILBRUN, PAUL MCDONALD, J. CLAYTON WIKER, SPENCER KOEHLER, WILLIAM PETERS
Title:
APPARATUS AND METHOD FOR PHOTOGRAMMETRIC SURGICAL LOCALIZATION
Assignment: 1
Reel/Frame:
006918/0132Recorded: 03/28/1994Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/04/1994
Exec Dt:
03/08/1994
Exec Dt:
03/04/1994
Exec Dt:
03/04/1994
Exec Dt:
03/04/1994
Assignee:
Correspondent:
SUSAN E. SWEIGERT
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110
Assignment: 2
Reel/Frame:
007276/0748Recorded: 12/22/1994Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/1994
Assignee:
421 WAKARA WAY, STE. 170
SALT LAKE CITY, UTAH 84108
Correspondent:
SUSAN E. SWEIGERT
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 3
Reel/Frame:
009808/0865Recorded: 03/09/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/29/1999
Assignee:
1800 PYRAMID PLACE
MEMPHIS, TENNESSEE 38132
Correspondent:
FINNEGAN, HENDERSON, FARABOW, GARRETT
KATHLEEN A. DALEY
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315

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