Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
PRONK, GERRIT J.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004332/0490 | |
| Pages: | 1 |
| | Recorded: | 11/30/1984 | | |
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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06594131
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Correspondence name and address
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JOHN M. DUNCAN
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SHELL DEVELOPMENT CO.
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PATENTS & LICENSING DIV.
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ONE SHELL PLAZA - BOX 2463
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HOUSTON, TX 77001
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Assignment:
2
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Reel/Frame: | 004481/0070 | |
| Pages: | 1 |
| | Recorded: | 11/07/1985 | | |
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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06654578
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Correspondence name and address
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THEODORE E. BIEBER
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SHELL DEVELOPMENT CO.,
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ONE SHELL PLAZA
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P. O. BOX 2463
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HOUSTON, TX 77001
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Assignment:
3
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Reel/Frame: | 004514/0366 | |
| Pages: | 1 |
| | Recorded: | 02/27/1986 | | |
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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06707280
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Correspondence name and address
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DEAN F. VANCE
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SHELL DEVELOPMENT CO.,
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PATENTS & LICENSING DIV.,
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ONE SHELL PLAZA, P. O. BOX 2463
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HOUSTON, TX 77001
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06/24/2024 04:39 AM
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