Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
SPANGLE, LLOYD B.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004156/0874 | |
| Pages: | 2 |
| | Recorded: | 07/20/1983 | | |
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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06134716
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Correspondence name and address
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RICHARD G. WATERMAN
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P. O. BOX 1967
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MIDLAND, MI 48640
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Assignment:
2
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Reel/Frame: | 004142/0731 | |
| Pages: | 2 |
| | Recorded: | 06/22/1983 | | |
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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06394597
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Correspondence name and address
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RICHARD G. WATERMAN
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P. O. BOX 1967
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MIDLAND, MI 48640
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Assignment:
3
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Reel/Frame: | 004845/0269 | |
| Pages: | 2 |
| | Recorded: | 02/05/1988 | | |
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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06861027
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Correspondence name and address
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RICHARD G. WATERMAN
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THE DOW CHEMICAL COMPANY
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P.O. BOX 1967
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MIDLAND, MICHIGAN 48641-1967
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Assignment:
4
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Reel/Frame: | 004948/0070 | |
| Pages: | 2 |
| | Recorded: | 09/23/1988 | | |
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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06890672
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Correspondence name and address
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STEPHEN A LITTLEFIELD
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P.O. BOX 2710
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TULSA, OK 74101
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05/26/2024 12:30 PM
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