Patent Assignment Assignor Details
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Assignor Name :
YORKE, WILLIAM J.
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 004068/0921 | |
| Pages: | 1 |
| | Recorded: | 09/29/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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NORTH YORK, ONTARIO, CANADA |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06427495
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Correspondence name and address
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DONALD G. BALLANTYNE
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P. O. BOX 200
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STATION A
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NORTH YORK, ONTARIO, CANADA M2N 6H
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Assignment:
2
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Reel/Frame: | 005058/0933 | |
| Pages: | 1 |
| | Recorded: | 03/31/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07305463
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Correspondence name and address
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PAUL N. KOKULIS
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CUSHMAN, DARBY & CUSHMAN
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1615 L STREET N.W.
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11TH FLOOR
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WASHINGTON, DC 20036-5601
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Assignment:
3
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Reel/Frame: | 006162/0007 | |
| Pages: | 2 |
| | Recorded: | 06/29/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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4636 SOMERTON ROAD |
TREVOSE, PENNSYLVANIA 19053 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07893183
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Correspondence name and address
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BETZ LABORATORIES, INC.
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GIGI G. JOHNSTON
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LEGAL DEPT.
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4636 SOMERTON RD.
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TREVOSE, PA 19053-6783
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Assignment:
4
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Reel/Frame: | 006705/0475 | |
| Pages: | 2 |
| | Recorded: | 09/14/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4636 SOMERTON ROAD |
TREVOSE, PENNSYLVANIA 19053-6783 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08099673
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Correspondence name and address
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BETZ LABORATORIES, INC.
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GIGI G. JOHNSTON
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LEGAL DEPT.
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4636 SOMERTON ROAD
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TREVOSE, PA 19053-6783
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Assignment:
5
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Reel/Frame: | 006748/0622 | |
| Pages: | 2 |
| | Recorded: | 11/05/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4636 SOMERTON ROAD |
TREVOSE, PENNSYLVANIA 19053-6783 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08125999
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Correspondence name and address
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BETZ LABORATORIES, INC.
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GIGI G. JOHNSTON
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LEGAL DEPT.
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4636 SOMERTON ROAD
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TREVOSE, PA 19053-6783
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