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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/30/1991
Application #:
07548559
Filing Dt:
07/05/1990
Inventors:
ALAN B. WELCH, RAYMOND C.D. SKINNER, WENDELIN A. GOETZ
Title:
DUAL FUEL NATURAL GAS/DIESEL 2-STROKE ENGINE
Assignment: 1
Reel/Frame:
005563/0446Recorded: 01/04/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/11/1990
Exec Dt:
07/11/1990
Exec Dt:
07/11/1990
Assignee:
2395 SPEAKMAN DR.
MISSISSAUGA, ONTARIO, CANADA L5K 1B3
Correspondent:
SHOEMAKER AND MATTARE, LTD.,
P.O. BOX 2286
ARLINGTON, VA 22202-0286
Assignment: 2
Reel/Frame:
005699/0938Recorded: 05/15/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/14/1991
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
SHOEMAKER & MATTARE LTD.
CRYSTAL PLAZE BLDG. 1, STE. 1203
2001 JEFFERSON DAVIS HIGHWAY
P.O. BOX 2286
ARLINGTON, VA 22202-0286
Assignment: 3
Reel/Frame:
017448/0282Recorded: 01/17/2006Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/05/2006
Assignee:
1700 SOUTH MOUNT PROSPECT ROAD
DE PLAINES, ILLINOIS 60018
Correspondent:
MARK E. FEJER
GAS TECHNOLOGY INSTITUTE
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES IL 60018

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