Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
DRILLTEC PATENTS & TECHNOLOGIES COMPANY, INC. A CORP. OF TEXAS
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Total Assignments:
1
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Assignment:
1
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| Reel/Frame: | 006617/0253 | |
| Pages: | 16 |
| | Recorded: | 07/19/1993 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 100 FEDERAL STREET |
| BOSTON, MASSACHUSETTS 02110 |
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Pat #
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Pub #
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App #
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NONE
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06364474
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NONE
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06366981
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NONE
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06400096
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NONE
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06503419
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NONE
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06643476
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NONE
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06811695
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NONE
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06894705
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NONE
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06909635
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NONE
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07105790
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NONE
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07531107
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Correspondence name and address
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BINGHAM, DANA & GOULD
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ALAN W. BELOFF, ESQ.
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150 FEDERAL STREET
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BOSTON, MASSACHUSETTS 02110
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